Sorry for being ignorant but people constantly babble on about the game being watered down even further in MoP ( Some guys wife in the sales thread lol ) - In what way?
There's the new talent system which is down to preference but what else? Seems like bog standard WoW to me in every other aspect, outside of improved quest flow and all that.
The Lock I run with thinks it's more like Classic than any other expansion so far. The leveling takes longer than Cata, casters have almost the same HP as Mana, and you have to grind factions to make the best recipes. He also commented on how much it rewards you for sticking with one character, as much as others have said that it's also very alt friendly.