For a long time, the PS3 version of FOC game has suffered from worse graphics due to some kind of glitch that the X-360 version didn't have. Some time recently it was fixed, and the game looks a good bit better now, so check it out if you have the PS3 version of FOC!
as of the recent ps3 update they have managed to stream line the ps3 prosesses it uses to run its programmes which in effect has cause some games to run smother FOC fall out new vagas skyrim, oblivion, fall out 3 anything bethasda realy they need better programmers if there games are my main exzample lol or better yet a new system to base the games off e.g. climbing ladders okay ive gone of on a tangent but you get my point lol try some of your games that where glitchy they should run alot better