I think the nail was hit on the head, most people are done playing MMOs for a bit because wow was good enough to keep our attention for so long it wore us out. I have tried other games, rifts is wow with tons of unbalanced specs, and holes in the sky, GW is pathetic, the old classics are just that, old. Nothing coming out will have anything new that has not already been done with the overall MMO game mechanics. Game gimmicks will only work for so long, like rifts and hundreds of specs for rifts, or traps and other features of DnD, but unless instant or immediate gratification can be given, I do not see many players sticking with WoW or TOR for much longer. Games like Diablo 3 and others will begin to reign supreme for a short while until something in the MMO industry changes.