The visual effect of WoWLK was stunning seeing northrend, taking the lifts in Howling Fjord and climbing up the steep hills on mounts made that place seem much larger and more like a world than a game, same goes for any other area in wow, until now Uldum was a disappointment to me, when you have 310% flying this vast desert seems like some dunes by the beach with statues here and there. When you actually take the time and get off your bird you realize how enormous places like Uldum or Mount Hyjal really are.
So is holding our flying license until certain level (like BC or LK) a good idea to get the full experience or is it just a hassle