The "Red Bull Ring" (as it is now called) is one of my favorite Formula 1 tracks to race on the PC.
I used to own the "A1 Ring" (as it was called in the early 2000s) on my PC game, "F1 Challenge: '99-'02." That version of this track was of a higher graphical quality and bumpier and more exciting to race on than is this version.
This version of the same circuit doesn't quite capture the 'grittiness' or 'fun factor' of the F1 Challenge A1 ring: Perhaps part of this is might be due to the fact that the current Red Bull ring isn't as bumpy as the A1 ring was and has been smoothed out and refined to a fault for safety reasons...
Also the off track textures, background, and scenery of this mod are of 'average' graphic quality at best -- I wish they were somewhat better.
Overall a decent mod.