It certainly looks somewhat of a better layout than previous Tilke tracks. For a start there might be some elevation which'd be nice.
There are so many great tracks in the USA that I still find it ridiculous they're building an entirely new one from scratch. It would be good if they could get some proper US racing on the circuit, some IndyCar or ALMS, or maybe a few world events, MotoGP, the new ACO championship, etc. I don't know if the track has capacity to extend an oval, it would feel like a proper racing circuit if it started to build it's own history with different types of cars, rather than the sad states of tracks like China where the only history they have is 6 years of one type of racing.