In my opinion Dead Island is the best, it depends on what you think of the game.
NHL 2010 by Ea Sports
Battlefield Bad Company 2
the ps3 is better, but if you want a family game system then the wii is the best.
Metal Gear Solid 4 is the best stealth game on ps3, because of his amazing video quality as well, and great story line!
NO it was aclaimed the BEST PS3 game!
the best ps3 game is What ever you think
Infamous 2
Ps3 or psp are the best.
In my opinion Dead Island is the best, it depends on what you think of the game.
uncharted 2
Demon's Souls
Killzone 3
fifa 11
FALLOUT 3
battlefield:bad company 2 is the best game of 2010 and the best multiplayer game
The best adventure game would ultimately have to be Little Big Planet.