Best co-op game at the moment?

Im not sure if there was another message/thread like this :o so I aplogize if there was

anyways

I was thinking between

W@W

Borderlands

GRAW 2

or Army of 2 40th day

i'm aware that Ao2 is short? :\

and that the Graw co-op is not full campaign story so it's quite short? (single player was short too right?)

and looking at borderland vids, It looks kinda like a chore? looks simmilar to R2's co-op play

resistance fall of man and resident evil 5

Good co-op games

• Resident evil 5 gold edition
• Resistance 2
• Bordernlands
• Call of duty MW2 Spec ops
• Call of duty world at war Nazi zombies
• Little big planet
• Marvel ultimate alliance 2
• Uncharted 2

my bad :P offline co-op/split screen

Call of Duty: World at War

Please use the stickied PS3 game recommendations thread at the top of the page for advice on what game(s) to get.

Thanks!