this vid and the following two sums up pretty good of what is wrong with diablo 3 (difficulty, gear, story etc). Worth a watch imo.
What kills the enjoyment for me though is the constant nerfing. I dont see much point in playing anymore only to find what i used today will be worthless tomorrow. It baffles me even more now that the money auction house is up.
Blizzard is essentially putting band-aids on a broken leg.