i've watched most of the series, and now i am so pleased to give my opinion on it:
CT: not a bad person, because i think he means well, but the idiocy within him always rises to the surface. he's a dumbass who has little self control and no understanding of how stupid his own behavior is. he just can't interact properly with the people around him. he shouldn't have started shit at that bar. when he drinks, i'm sure he becomes even more of an ass, and makes something out of nothing. the other dude wasn't even trying to fight back. there was nothing for adam to do, anyhow. what could he do? help CT talk more worthless trash?
adam: weird looking, somewhat annoying personality. i dunno why the fuck he comes up with rhymes, because they are so fucking bad it's ridiculous. serious self-esteem issues which lead him to hit on too many girls and then interact with them in a pathetic way (i.e., wasting money on some random 6-out-of-10 chick). he looks a lot like baba-booey from the stern show, which is awesome.
mallory: a naturally beautiful young thing. laid back, mellow, and not confrontational. down to earth, and not a fancy girl. have to love her.
tina: attractive, with a smokin' bod. sensitive, perhaps a bit too much (emotional), but a very nice and reasonable person.
ace: great guy. very friendly. a bit immature, but doesn't start drama because he hates it (this is good). could use some education in how to coexist with others, but nothing major. seems like a fun guy to party with.
leah: attractive, but a bit plump. also, she's a fucking bitch half the time. loves to talk trash (especially about CT at first). way too much attitude. overbearing and obnoxious, and usually doesn't see how she's wrong or doesn't care. not a bad person either, but she can use serious work. i wouldn't want to live with her.
simon: just another skinny euro-fag. haha, just kidding. he doesn't cause problems, but he is somewhat condescending and superior.