Cloud - Generic animu hero with an emo streak
Sephiroth - Prettyboy fangirl-bait villain
Tifa - She was alright, bit cliché with the whole childhood friend deal but not bad
Aeris - Boring white mage type
Barret - He's a walking stereotype, but kinda funny
Vincent - See Sephiroth, but in stead of "villain", read "mysterious antihero"
Cid - The old (compared to the teenagers that make up most of the party) guy. Made of equal parts badass and cliché.
Red XIII - Some kind of magic talking dog, wtf is this doing in my party?
Cait Sith - See Red, but read "cat" in stead of "dog". And at least Red wasn't useless.
Yuffie - Shut up. Stay away from my magics. Don't touch me.
Zack - "Don't mind me, I'm just Square's (Squeenix', whatever) way of saying they still like your money."
Everyone else - Noone cares. Shut up.
Overall, Cid gets my nod.