I was there and drove an improved Beta, they let me pick Time Trials (amongst race vs AI) and let me choose a difficulty (!) it could only be referring to physics, I guess and indeed, since I, of Course, tried the "professional" (the hardest out of three Options) it wasn't a Piece of cake keeping that LMP1 on the tarmac around the 'Ring. Yes, LMP1's where there. There was also a VR-set to try and I tried that one aswell, I have never before tried any VR, I didn't like it. It was a lap around Willow Springs in a Nissan GT-R, the track and car Combo was alright, but it's so pixeled, I think I'm gonna give this Technology 2-3 more years before I consider a purchase... The first rig was from a PS4pro and ran on a 4k compatible Sony TV, I asked the guy that worked there if this was running real 4k Resolution and he confirmed, but I take that with a grain of salt because those guys aren't really tech experts. I must say it looked really good, much better than the beta at home on my regular PS4 on a low-res-non-Sony TV at least. That's all I'm gonna Report about the Nürburgring GTS appearence.
P.S. oh well one more Thing, the AI was very poor, rubber banded and didn't react to me at all, so still pretty much a AU (Artificial Unintelligence) though at least they ran a somewhat exaptable pace on "professional" or "hard" (can't remember what they called it) I was wishing for a fourth Option like "Alien" or something.