Commonly said phrase after a WoW addicted dissapproves of another MMORPG because:
A. They're close minded and most likely can't stand playing anything that isn't WoW related, dispite how well recieved and/or awesome said game is.
B. The game acually sucks.
C. They miss their pimped out character and simply can't stand starting something new and different.
C. The game isn't WoW.
Or a combination of those.
EvE online sucks, I'm going back to WoW.
Guildwars sucks, I'm going back to WoW.
My life sucks, I'm going back to WoW.