I agree with Bill, Jim Hill thinks that the money in the USA gets spent on politics within the company rather than in the theme parks themself, and that sounds like it makes sense. I see how much theming gets poured into Tokyo's parks while we get johnny depp removing classic dialog, very tight budget figment and cheapo character rehabs galore.
On the plus side, I do think Animal Kingdom is well themed, I've never had a chance to really relax in the park though, always seems like sweltering heat when I'm there. As for Tower of Terror, I love the Florida version, the music fits, the ride technology is great, I love it. I still love Walt Disney World, but it can't compare to the quality that is poured into the Tokyo Disneyland Resort.
They have a full blown parade and parkwide decorations for Stitch for crying out loud, and its only there for four months! (I saw the video and pictures from Joe's site, thanks!)