The cool thing highlighted in this is the loading tech to go to Zaralek Cavern. There isn't a loading screen...you just find an entry point from above zones (three, one each in AS, Th, and OP) fly into it and coast on your drake until you get to Zaralek Cavern; 2 zones stacked!
@aramisx
yeah it's the concept they WANTED to do way back in Wrath with Azjol Nerub but couldn't due to tech and server limiations at the time, now so many years later it seems they finally can.
@aramisx
@TheRedShirtGuy
I hope this tech will be used to unified the largely disconnected world of warcraft, all the islands and teleportation make the world seem smaller than it would if you had real freedom of movement (even if it was optional)