Honestly, the area has changed so much over the past 20 years. What may be great today might be bad tomorrow, and vice versa. I agree that Bay Hill (famed golf course) or Dr. Phillips hasn't changed much- but it has gotten touristy with Universal creeping to the East, etc.
If you want to...
The thing I love about this as a transportation option is that it would be fluid, the queue always moving. There's a reason people still hop on the Wedway People Mover- it's a quick wait and always moving even with ADA adaptations.
No bus crashes. Moving billboards in the sky ;-)