Yeah, it's certainly an unusual pairing. Then again, a bit of schizophrenia seems to be baked into GT Sport. A focus on the competitive eSports side of things? Better include a track that enables wall-riding on a level not seen since SSR11!
There's still a good chunk of time for them to improve penalties though — to say nothing of what's possible post-release — so I'll reserve final judgement for now. From what I have seen though, it certainly doesn't stack up to other original PD creations, which is a shame: they're amongst the best at it when they want to be. I'd much rather see a redone GT trinity track (GV, TM, DF) than a follow-the-leader gray tunnel of a circuit.