Looks nice so far! I'm having some issues with AI, specifically in a Miata ND race, where pretty much everyone on the left hand side would immediately go left and ride up on the wall a bit, pretty much taking them out of the running straight away. They'd get off but at massive time deficit.
Aside from that, the map is pretty far off from where the track actually is. The actual track, however, is great and the video walk-through is wonderful as well.