(bad English)
Really Good, better than the original one, so i recomend it. I notice just a few things to fix, in the first corner the AI is a little slower, i'm racing with MouseSteering + Keyboard and with GT3 category (488 Ferrari) i enter -0:580 faster than the AI, and the last corner (the high speed one) the AI tap the brakes (at least in my game) but is just a tap, maybe down 2km/h that is almost nothing.
Reference Time: 1:21:384 (AI GT3 Lamborghini)
1:20:971 (my best lap 488 with my setup for Mouse Steering)
Normal lap: 1:21:500->800 AI