So I just spend a couple hours playing my friends' PS3, overal I loved it!!
Short review of some games I played:
Heaveny Sword: Looks great, handles good, nice cutscenes. However,it is repetitive and very short.
Motorstorm: Very fun, pretty hard.. similar to Burnout, but offroad. Good graphics, nice variety of driving machines.
Strangehold: Fun, repetitive.. some small hugs here and there, like the screen stalls for a split second when you shoot a cage and a bird flies out. Watermelons everywhere.. It's ok, but I think I'd get bored with it pretty soon.
The Darkness: AWESOME.