Worst Ben 10 Characters

This list contains the most unlikable, the most hated and the most lame Ben 10 characters ever!
The Top Ten
1 Kai Greene

Tell me, why was Kai ever in Ben 10 in the first place? I like Julie and Ester way more than her and she is Ben's future wife in Ben 10,000's universe. Just because she was Ben's first love interest, doesn't mean she has to replace the other girls as Ben's girlfriend (stupid how he treats her better than any girl he has ever gone out with)

That's is true, I never even liked her on the beginning, she a Bitch (sorry for rude Language)...I mean seriously, why did the writer's bring her back, she is not funny, she annoying and she the WORST Lover intros EVER... I mean GRR I HATE HER, I just want to punch her little face, brake her legs and let her SUFFER, I mean Ben and Kai have nothing in common, she only liked him because he turn into BlitzWolf or Benwolf what ever, and that made me pissed of, I love how Ben and Ester were together (i also like Ben and Julie), but WHY Writer's, she's rude to him, never even liked him, Oh did I said that I HATE HER and that she's a total BITCH (again sorry for the rude Language). That's it for I want to say for her, oh and also...Kai... please die in Hell.Thank you.

That's true, she's the WORST, I hate that Bitch (sorry for rude Language), I mean seriously, why did the writer's bring her back, she is not funny, she's annoying AND she never even liked Ben, I think she is the worst love interest EVER. I just wanna punch her little face, brake her legs and let her SUFFER.I mean I liked Ben and Julie, but I love Ben and Ester being together... Until that KAI GIRL come's and ruined EVERYTHING...OH did I said I HATE HER and that she is a total BITCH (again sorry for the rude Language)...

In my opinion Kai is such a user and a manipulator, she's ever liked Ben because of something he's had or something he's been. She has never liked him for him, and that pisses me off. Ben deserves better.

2 Kwarrel

This character along with Quince and Morgg, was the worst since it is not more than a human with a rhino alien and not mix was good idea have categorized as more alien not say be a memorable character for his good deeds
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3 Gwen Tennyson Gwendolyn "Gwen" Tennyson is a deuteragonist of the Ben 10 franchise. She is the human/anodite hybrid Plumber, the paternal first-cousin of Ben Tennyson, and (along with Kevin Levin) a frontline member of his team.

A brat and so high full of herself. Thinks the world goes around her have to agree with the other comment here to.

Have to agree with everything here. Hate kai greene as well

Just as bad as karai and kai greene.

She a hoe and got dicked by ben

4 Blukic and Driba

I don't even know what these guys did to become plumbers. It's so annoying because they began to appear in most of the episodes in Omniverse. Blukic is a slim galvan with a peasant voice, while Driba is a fat galvan with a british accent. They are just standing around, trying to be funny, but their jokes fail. Also, they left their responsibilities at the plumber headquarters to find Mr Smoothy. God, I wish these two died in a an explosion.

These two galvans are the worst thing ever and they aren't even funny! They're just a bad comic relief. I wish them fired from the plumbers.

5 Ben Tennyson

Used to be pretty cool in Alien Force and half of a Ultimate Alien, but Omniverse turned him into an arrogant, self-righteous, complainy brat. I could understand that when he was a kid, but not now. He needs to grow up.

I used to like him in ben 10 because he about my age at that time and I could relaite to that b

Bastard fault that he and Julie broke up!

6 Julie

Lol why she always blocking ben from saving the world? No point quarreling over your relationship with Ben if the world will be gone.

Julie cheat on ben she is selfish and mean kai better than julie

The most bland character in the franchise

Julie is stupid girl she never love ben

7 Lucy Mann

Lucy is just the stereotypical dumb blonde! All she does is to prank people using her shape-shifting abilities and her voice sounds like nails on a blackboard. The worst character ever.

I hate Gwen with a burning passion but Lucy is annoying for several reasons too :
-her laugh sounds like an aborting sow.
-she uses her shape-shifting powers just to troll the poor people. I wish she will lose her powers one day, so she wouldn't be able to change her form anymore.
-she's a brat.
-her voice is too high and it drives me insane.
-she has the IQ of a rock. I don't even know what she did to become plumber.
-she's a sludgepuppy just because her parents are.

She's a brat who uses her powers just to prank people. She deserves to lost her powers for being such a strumpet.

8 Pax

You would expect from him to be more cooler since he's from Wildvine's specie, but instead of this, he's just a zany plant who stops Ben from saving the universe. I'm so glad that Derrick J. Wyatt said that thi guy will never appear again.

All he did was cause trouble for the main characters that wasn't needed. That is the sign of a bad character.

He's a hippie plant

9 Magister Patelliday

He should remain just a cameo character, instead of becoming a recurring character in Omniverse. He's just a failed comic relief for me.

This damn fish with glasses is the worst thing ever since Blukic and Driba. He's so immature and brainless.

10 Hobble

Seriously, who had the stupid idea to put a cricket-like creature in Ben 10? Gosh, even Courage the Cowardly Dog is more fearless than this guy.

There is no reason for him to be in the show. I don't know how he even became part of the Alpha Squad

This little bug is the most useless character I ever seen! I hope he wouldn't appear anymore.

He's useless and ridiculous.

The Contenders
11 Will Harangue

Should be number 1, he's the definition of an adult bully

Boo will harangue is a liar

Worst than ever

The dude is obsessed with slandering Ben. For Heavens sake he is a bad ripoff of James Jonah Jameson Junior from Marvel’s Spiderman. Seriously JJJ has an underlying reason for some of his ‘dislike’ of Spidey. Will, until he gets turned into whatever he is now he was just slandering Ben for ratings or something. I’m actually 95% sure that Ben could have sued Will for virtually all the BS that Will spouted.

12 Rad Dudesman

I'd never expected that we'll see a duck appearing in Ben 10. This is horrible! I hate that blue space duck with orange vest.

Oh my gosh! I hate this duck.

He's a jerk with Ben.

13 Morgg

Here is nothing alien and is more a hybrid Osmosian with another species, besides I didn't like anything his artistic concept.

14 Blarney Hokestar

Oh god! He tried every damn way to get rich as quickly as possible, but he's still a loser whatever he does.

He cares just about money and nothing else. People like him deserve to go in hell.

15 Sunny Tennyson

Like the series needed a Gwen clone. Unfortunately, her model was copy pasted from Gwen, and her dialogue and color scheme was copy pasted of Blackfire from Teen Titans, which doesn't leave any room to stand out on her own.

16 Liam

A chicken named Liam?! Really?! Who came up with this crappy idea?!

I would love to serve a grilled Liam.

17 Ester

Ben and Julie were so happy together, then Ester appeared and ruined everything.

18 Pakmar

He complain about everything. Such a dull useless alien!

This alien is very uncool and lame. I hate this little guy!

19 Sheriff Wat-Senn

This character is not more that is a hybrid of a human with the Magister Prior Gilhil species and surprised Man of action does not show it.

20 Rook Blonko

This guy has the personality of a rock. He's so boring and all he does is to talk about his damn natal planet.

He's boring, lame dull and has no personality. Not to mention that the fandom is threating him like a God.

Does he really thinks that he can replace Gwen and Kevin?! No way! He has to go away!

21 Nyancy Chan

This girl think she's a badass villain, but her only power is to control the cats.

This chick is crazy. I'm not kidding.

22 Jennifer Nocturne

She could've just said thank you to Ben because she is horrible to Julie.

23 Vilgax Vilgax is a fictional character and one of the main antagonists of the American animated TV series and media franchise Ben 10 created by Man of Action Studios and produced by Cartoon Network Studios.

Nothing to say, just a diabolic character like every action cartoons!

24 Magister Hulka

Looks very human and looks more like someone who suffered severe sunburn, also by its appearance it is the hybrid mixture of a human and the species of Trukk (Nor Iron Cage to Bage character).

25 Magister Coronach

It is one of the more low in design and not is more than a human with green skin and fin on his head. Just another boring hybrid for the history of the return of Kevin 11.

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