This is a picture of Tarren Mill from the comic books. To this day no MMORPG has made towns and cities look or feel like towns or cities, partly because of limitations, you can't just put some NPCS walking around, and a bunch of houses or whatever. But it's very possible to do such a thing now, we have the technology, and that's also going to be in WoW 2. And the landscapes, so nice. Mulgore will actually look like it does in the old cinematic.

Another thing in WoW 2, you will be able to gain reputation with the opposite faction, if you're dedicated enough you as a human can indeed join the horde. You can learn the language join horde parties and do dungeons with them and so on. But it's very difficult. You can also be outted from both major factions.
That's all the updates on WoW 2's development. It's also going to be a mobile game using the Warcraft Rumble assets.