Overheating, un-fixable game errors -like the 1.2 Oblivion patch error that affects all SI players unless they edit a file in the game data folder-, etc.
Uh, overheating? That problem hasn't existed since the first 200,000 consoles or so, and even then, they were rare. As far as I can tell, that error with Oblivion only existed on the PC, not the 360. The player only gets the "old file not found" error if you're playing on the PC. You say "ect.", but please, tell me what other problems you know of. Because you really aren't providing a very good argument, considering half of it has been false/out dated.