This post was from a user who has deleted their account.
Or if you don't care about NDAs, you could always look at YouTube for flyovers and such of the maps, not saying that this is a bad preview, but it doesn't seem to show all that much, and there are some really cool parts of some zones, spoilers though they may be.
omg Org looks amazing! However, I cannot tell much of a difference in the new SW, but I do play Horde
With an all new entrance to the city and with Garrosh now sitting smack-dab in the middle of the Valley of Strength within a stone's throw of the main entrance, Blizzard has managed to make Orgrimmar even easier to raid by the Alliance!(In unrelated news, King Varian Wrynn has been moved further back into his new castle with now even narrower and more defensible entrances.)
Awesome!