The thing is no matter how much people go around talking about "teh power of the PS3" it still doesn't change the fact that pretty much the 360 and PS3 are on an even playing field in terms of graphics. There's some areas where the PS3 has better hardware and some areas where 360 has the better hardware. At the end of the day its a trade off and 99% of games are going to look virtually the same on either console. Not to mention up until recently the 360 hadn't had really much of any optomized exlusive engines, many of the 360 exclusives simply used Unreal. The few optomized games like Alan Wake and Forza 3 easily stand near the top of the tier in terms of graphics.
At the end of the day no Sony isn't going to force developers to make better graphics to stand out from Crysis and exclusive 360 games because for the most part from a hardware standpoint it isn't necessarily superior.








