@rain
define quality, the key to a MMO is the content, amount of the content, and the quality of the content, which WoW had a huge head start with, and PC games don't have the type of generation gap that consoles do in general, especially when comes to MMOs. in a MMORPG environment, nothing tops WoW old or new, and that's me quitting back in 2008 and never going back again saying that. =P