In terms of how this affects the overall gameplay experience and the purchasing decision, the reality is that aside from a bit more tearing on PS3 and the odd extra "jaggy", the two versions of the game are very, very close indeed, and equally recommended.
http://www.eurogamer.net/articles/digitalfoundry-xbox360-vs-ps3-round-27-face-off?page=1
"very, very close"
Encore une fois, ça se joue avec des yeux bioniques 