I'd agree with Space Captain.
That said, I can't wait to finally dig into Fallout 3. I loved Oblivion (on the 360) and found the bugs to often be quirks. I don't know how you cut that difference, but they were somehow endearing. On the 360. As was the weird AI that fell really far short of promises. The only thing that really bugged me was the ability to break combat in the game due to their weird balancing, and the beggers that would jump accents every other line.
I'd expect more of the same from Fallout 3. But I'm still having too much fun with RE5 Mercenaries, still plowing through Saints Row 2, and up next is going through Gears of War 2 co-op.
Why did I wait so long to rebuy a 360?