I started WoW way back in the vanilla days, played it religiously until about halfway through Cataclysm. My favorite was BC, had a blast in those days, was in a great guild with little to no drama (a rarity it seems in these days lol). It just got to the point where it was all about gear and gearscore (at least on my server, Alleria). Between that and many friends drifting out of WoW it was just no longer fun.
Since then I've tried Rift, didn't like it, SWTOR (as a huge Star Wars fan I felt very let down by that one) and GW2 but nothing seems to catch my interest anymore.
Pinball, on the other hand....