I see a lot of people saying that the MBA Student is talking nonsense. But at the same time I see a lot of fan boys not explaining why he is wrong.
Also, he is pretty right when he said "many players have bought MOP with the intention of playing it for a couple of months, and as of today they have already quitted or will quit within a couple of months". Just came back to WoW in january, I'm pretty sure I'll quit again in the middle of february, when I upgrade my PC and buy better games. And I know about 5 (of 6) friends who ALREADY quit MoP