That's actually Disneyland in California. However, I've been noticing google earth has been switching to that style of 3-D for a while now. Heck, my neighborhood is like that now! But I agree, it looks awful. It literally looks like a radar took a survey of the shapes of the buildings and made a 3-D model out of it. It clearly doesn't look man-made.
Hmm. There must be an online cache problem with Google Earth, because the Disneyland 3D imagery changes randomly from old to new every time I start the program.
Walt Disney World is consistently flat regardless, though.