Now, the only premise is that this HAS to be a positive. Many (myself included) could come up with a laundry list of things we wish "Walt could see that they've done to his park". For this particular thread, though, I want you to name one POSTIVE thing about the park that you think Walt would be proud of. I'll start:
Fantasmic! It doesn't matter how many times I see this show it brings tears to this 41 year old man's eyes. I mean literal tears. I think the concept and execution are the epitome of "Disney Magic". The music, the technology, the whole bit is right up Walt's alley, IMHO.
You're next. Go!