I am kind of glad they nerfed dungeon quest XP. I did scholomance and the 7 quests you get when you first enter, completed 6 of them, 1 bugged out, and gained almost 1 levels worth of XP from turn in's alone.
I completely agree with the nerfs to be honest. Part of my thinking is spiteful, I have levelled every single class the hard way, and it made me cry how I went from 30-42 in the space of two days. The new questing experience is mega-super-epic and fun. The quest flow is very slick, much more like Northrend, with far less travelling, so outstripping the content level so quickly was a real shame. I do think it needed clawing back slightly.
But when all is said and done, who really wants to be level 42 when you can be level 80 or 85, that is where the real action is at. So a part of me thinks levelling 1-60 in less than 1 real week was magnificent, although I don't neccessarily agree with it.