Me, my son, my brother, my nephew and my boardgames shop keeper and his wife and ALL came back and are still playing.
But ... it is logical the retail fans try to defend their retail version of WoW.
They forget however that ONCE you stopped playing for several years there was NO CHANCE IN HELL you would come back and level through 120+ levels of nerfed content in yaahwn mode ... to arrive at an end game where a returning (let alone a brand new) player could make head or tails of it.
So tldr:
1. WoW is THE recruiting tool for old and brand new players.
2. It will be there for a LOOOOOOONG time, so no rat race anymore.
After 3 months I am still lvl 26 with my Paladin as highest character but LOVING it 2 times a week playing with my son.
3. I look forward to creating endless twinks already at 19...