Why can't you make all quest lines like that? I would have stayed previously with a quest line like that to enjoy. Please, make all future zone additions like Uldum, with one of those nice quest lines that goes with the flow, updates what you see with what you're doing, and nice cinematography really made it interesting.
Vashj'ir I didn't really like so much. But there's amazing quest lines in this expansion. So many people have really overlooked them, but I loved saving Hyjal - for me, that's the best questing experience since the lead up to Wrathgate in Dragonblight.
The new plague lands quests chains (western - reclaiming back from the scourge / eastern - the long caravan journey thorugh the entire zone) are fantasitic.
Never been a better time to roll and enjoy an alt
New questlines are all awesome, until you hit Outland...