I didn't see a thread about necroposting, so I'll post here about most (if not all) of the characters to let off some steam and to make fanboys made. So...
IX:
Freya: "Sir Fraaaatllyyy..." HE DOESN'T REMEMBER YOU, okay? I know she gets together with him again in the end, but until then, she annoys me to death.
Steiner: "ZOMG ZIDANE R THIEF PRINCCCCEEEESSSS!" Just shut up. kthxbai
Garnet: In this case, it's GTFO. She passes out FIVE times in this game. "OH NOES I REMEMBER MA CHILDHOOD I'LL PASS OUT NAO!"
Amarant: "ZOMG I LOST TO ZIDANE I'M GOING TO GO CUT MYSELF NAO!

" He's just stronger than you, okay? Get. Over. It.
Quina: "I GO LOOK FOR MOAR YUMMY YUMMIES?!" I know your race is made up of cannibals and all, but geez, is food all you think about?!
Kuja: Stop talking about plays and how you kill someone in that scene or whatever. Shouldn't you become a drama coach and ditch being a super villain? No wait, forget that, no one is going to let their kids get near you knowing that you put some teenage girl to sleep so you can do god-knows-what to her and kidnapped a six year old.
X:
Auron: "Hmph. Hmph. Hmph." Ugh.
Tidus: "Ma old man, ma old man, ma old man." Need I say freaking more?
Yuna: Stop being so polite. Seriously, I hate this girl with all my heart because she's virtually perfect. At least the other girls in these games have flaws. Perfect people annoy me.
Wakka: Looks like a cockatiel and probably smokes pot.
Kimahri: STOP TALKING IN THIRD PERSON! Also useless in battle.
Seymour: First you try to get an underage girl to marry you, and now you try to kill her with your dead mother?! He needs medication.
XII:
Balthier: "I R UBER HAWT BECUZ I HAS AN ENGLISH ACCENT AND MA PARTNER LOOKS LYK A PLAYBOY BUNNY!" Why can't I duct tape his mouth shut?
Vaan: He fails at being Robin Hood. 'Nuff said.
Ashe: "Don't interrupt me. I'm thinking." That's right, you're
thinking, not
speaking. I don't care if you're a princess, just stop treating people like dirt.
*waits for flames from fanboys*