I truly hope so...
I know there are issues. Particularly for those of us with long drives to Disney, the last thing we want to do is get in a pretend car. Yes, I would like emission-free cars. Yes, I would like a smoother ride. Yes, I would like more responsive steering. Yes, I would like more room for my tush and legs.
BUT...
When I ride the speedway, I see my kid's beaming face when he completes the track without touching the center rail. For a kid, the opportunity to drive, especially, with mom or dad as a passenger is awesome. The speedway, with all of its faults, is a prime example of the original idea (from some dead guy) about creating experiences that parents and their children can enjoy together.
And it is still better than another meet and greet.