It just looks that way because of the angle of the photos and the fact that the scaffolding bulks all the buildings up. We're getting exactly what was build in Japan, only plussed. Believe me, the park already suffers from grid locking when it's not completely under construction, there is no way they would condense everything when they can fit it in full size. We lost a good portion of our park because of that fact, but in 2 years it'll be completely worth it.
It's anyone's guess what goes in the dragons challenge area, it's interesting that we're getting the entrance to DC when Japan didn't, something will definitely be put in that area. All the more reason to be excited!!!