The graphics and presentation are top tier. The flyover cutscene at the beginning of the race, and the high quality tutorial were awesome and unexpected bonuses. The music and sound effects fit perfectly.
The handling of the car was a little difficult for me to get the hang of, though. It took me a little while to realize you could switch left and right to keep your boost. Before that I was just going really slow and didn't know why. The turn radius felt a bit wide for how slow I was going, but I could also just be missing something obvious.
The foundation is totally there, and I'm sure that given more time, the handling could be dialed in just right.
Overall a super impressive, awesome looking, awesome sounding, really fun game. I definitely enjoyed this.