Most of the Uldum Zone quest lines are an Indiana Jones (Harrison Jones in game) homage. It's pretty fun and they definitely put a lot of fun thoughtful content in this expansion. I love the joust level / quests in Hyjal. I wish they were dailies, I'd do em every day.
There's a rumor that in the next big patch they are adding a set of dailies in Hyjal cross your fingers it includes Joust.
I have found that the vast majority of my guild hates it for some reason but I can bang those quests out in about two minutes, I thnk they just didn't play around with the flight mechanics to get a feel for the controls.