I was so exciteted about GW2 but since I play MoP since a week i just realised how shitty GW2 is..... just played still gw2 to have not the feeling i wasted 50 bucks. I think it was just not my game
Grafics and some of their features are really nead but i am quiet stunned by all the improvemets Blizzard made in MoP. Feels good to be home again.
I think one major point is that you dont have the feeling of improvement....
in WoW you see actually when you perform bad / good (thanks recount) and you most likely feel forced to improve....in GW2 you dont know how good / bad your damage or the dmg of your groupmembers is, its just a hugh mindless zergfest of what i experienced.