It works great. I appreciate the detail to every car, even right down to the helmets and camera angles, but unfortunately, I cannot for the life of me figure out how to change the chassis that the AI cars are running. They're all stuck on the road course car by default. I downloaded this because I was interested in oval racing, and it's not very fun when you're always lapping the whole field because they're all running the road course spec cars and going much slower than I am because I'm running the speedway car. I even tried changing every driver's car to the speedway chassis and it still didn't fix anything.