I do - I haven't played WoW actively since October or so.
But as I said in my post, if the classes are fun, people will play.
We played through TOC with no sub loss, we played through a year of ICC with no sub loss. The problem the game faces right now, the 'big problem' is that the medium by which you experience the game - your spec, feels empty to play. There is no skill involved, there is very little thought. Most of your decisions come at the hands of RNG, and your damage is utterly dependant on how many procs you got, not how well you played.
If classes were fun, WoD would be as much of a 'success' as Cataclysm, but because classes are unrewarding, unfun to play, this expansion has no chance of being good. Who would say BRF or shit? HFC is a great raid too - but it doesn't matter, the classes are shit, so the game is shit.
Feel free to nay say some more though.