Was going through my email spam folder this morning and there was a Rennsport Beta key! Nearly a year after I signed up. 
Check your email spam folder if you signed up!
Reference my posts from last year:
June 2023 - Beta sign ups begin
Just put in a couple hours. My initial impression is that I really enjoy the way the cars handle. I felt very connected to the road even when the back end is loose and you are seemingly out of control… you’re still in control. The dynamic G-Force visuals in the cockpit raise the immersion when you accelerate, decelerate and turn
The game seems to be geared to online racing like iRacing. I think the initial plan is a free-to-play “base game”, but you buy the cars and tracks as desired.
Here are some random screens of the menu and Audi R8. The replay system is not very intuitive for me to figure out at the moment. 5120x1440 cropped to 2560x1440.
Loading screen
Main Menu
Cars
Audi R8 GT3
Road Atlanta pit lane. I figured later out how to adjust the HUD and move the data blocks closer to center (for those with ultra wide monitors). It’s quite easy to do.
Hey, made the “top 20” in the Spa Time trial. Gotta rep the USA. Only 3 seconds off the leader. 
but I’ve hung up my Logi G27 after a dozen years, I just can’t take it anymore. Hopefully I’ll have the Fanatec by end of the month and then I might look at this.