Noticable aliasing on hard edges like roof of a car while smoke/dust cloud up front. Noticable shimmering when looking at the terrain upfront through the car's front mesh (Windshield) during driving.

Paint Design customization sub-menus didn't work with Xbox controller, had to use mouse and keyboard to navigate and select options. (Probably a bug in the game itself)

I had to lower Quality settings to Medium preset to have a smooth experinece, High preset is cinematic and I didn't bother to try Ultra.