I stopped the Disney thing a long time ago. When I was a kid, Disney World sounded like heaven on earth. I have never been there, and now I never plan on ever going there.
He was a man who gave more than lip service. Back in 2008, he gave $700 to help me buy the sound system I used at Walter Reed to do the monthly comedy shows.
When it becomes reality, the improvements to performance, including handling will happen quickly. Next step is to mount weapons on it and militarize it. But, then, it will be out of civilian hands for decades.