WOW isnt hard to quit, i got lv 57 warlock 1 lv away from outlands were every1 said it was fun!! but then i said screw that dude! (one day it just got to boring and i relized whats the point?)
and yea you dont want to be grabbed by WOW's grasp my brother has a lv 70, and a friend of my brother has 2 lv 70s, (and yea it takes like maby 1 year of gamplay 2 reach 70)