http://uk.ps3.ign.com/articles/855/855216p2.html
 
Rated 5.5 by IGN
 
Taken from the review on the problems with it:
 
The other issue is the insane amount of slowdown and frame rate drop. By now, since the game has been released on two different systems, you’d expect slowdown issues to be kept to a minimum, if it occurs at all. Not the case — [...]