Just downloaded and played through all 3 scenarios.
+ Game doesn't take ages to load;
+ It looks f-ing amazing and performs really well;
+ no "dead" look, no washed-out colors or textures;
+ No need to put shadows or opponents detail lower to have good performance, they don't need to look like early 2000's games;
+ Very immersive, it's nice to have an engineer that talks to me;
+ No eye-blinding ridiculous bloom;
+ Rain looks amazing, so nice to see it change direction with the wind;
+ UI is amazing and "UI sounds" are very nice too, close to what F1 games offer;
+ UI elements ("plugins" for rF2) all work nice and present a huge amount of information;
+ water puddles
+ going though the puddles and losing control of the car;
+ wipers that work and actually have an effect on the rain sitting on the windshield;
+ all controls worked out of the box;
+ dynamic weather and racing line;
- AI is boring AF;
- sounds could improve for the Ferrari GT3 and the Formula Renault 3.5;
- my pedals only worked from 50% onwards for some reason;
I did experience what I could describe was TC and ABS even though I disabled them all, but I looked to my in-car display and it did show "TC 3" and "ABS 5" or something like that. It was still possible to lock the wheels and spin them on corner exits.
Overall, it's certainly a buy for me and I can see myself putting several hundred hours into it.