Oblivion - played dozens of hours with the PS3 version without any problems. And the graphics in medium distance are much higher res than on X360.
Fallout 3 - not a single bug encountered during my 100 hours beating the game on PS3.
Skyrim - 120 hours on PS3 so far and I only have the occasional system crash, and book tables don't store the books properly but other than that everything is running perfectly fine.







