IGN's comparison of the two versions
"I'd be remiss if I didn't discuss the differences between the PS3 and 360 versions, which are actually few and far between. The game runs brilliantly on either console, but to get the PS3 up to quick load times, you'll need to perform the optional install. If you do install the game, the versions are nearly identical, though the PS3 benefits from the vastly superior D-pad on the DualShock. Fortunately for 360 owners, both consoles allow for arcade sticks and a good stick is strongly encouraged if you want to play on 360. "
Nothing very surprising there, pretty much what we all expected. Although I didn't realize the PS3 install was optional...







