I'm sure I'm putting more thought into this than I should, but say $1000 in four years, that equates to one game every 3 days, so 50 hours per game would be pretty high.
Yes - I've conflated my AppStore Game purchasing with my App Store Total purchasing - I have a lot of purchases on my iPhone that aren't games. And, I don't get the same utility of, say, MotionXGPS, and GPSDrive, and Shazam as I do my games.
