Anyone still on the fence about buying this game should look up Adam Sessler's review. He perfectly articulates what's so fantastic about this game.

@poontanh i agree with everything you said except the part about the PS3 being the best next gen system. As a sony fan myself (i own PS1, Ps2, and PSP) i can honestly say i dont regret not getting a PS3. I am perfectly happy with my 360 and haven't thought about getting a PS3 even once. It's all about the games for me rather than hardware. I think thats how its supposed to be.