I've lurked here for a long time but wanted to reply to this comment, so I finally actually registered.
Robb, you are completely incorrect on your assumption that the King Kong tram tour stop uses the same technology used in Disaster's preshow. Kong is not musion at all. Kong is all 3D - no different than T23D/Shrek/Spider-Man/etc.
This will actually require every rider on the tram to put on 3D glasses for that scene. Awkward, but true. I worked on this project during it's development. It's uh, interesting.