Everything about this movie is just so fantastic, and the Bluray version looks great.
-The scenes with the detectives just making their way through the old parts of Tokyo
-The ensemble cast and camaraderie between them.
-Kenji Kawai's superb soundtrack:
-The way the whole movie is steeped in a technological mystery
-The themes of tradition versus progress, old versus new.
-Some really detailed 2D animation, especially in the last few scenes
There's just something about the way late-80's/early-90's feels that probably won't ever be replicated.
It's been a while since I've seen Patlabor the Movie, but I probably appreciate much more now than I ever did before [and I certainly didn't dislike it before].