Oh definately. I tried DE on Pro, and it was not fun....of course my 360 started overheating too. LIN wasn't too much trouble, on any difficulty, just really fun.
But yeah, about DE, did you notice on the harder difficulties they started throwing in Reapers, what the hell was Capcom thinking...those things are tough enough. Actually, now that I think about it, I might have beat DE on Pro...I need to check that, I did put in a lot of time though, and AI Josh wasn't too much help.