Plus I find the interface a lot worse than their other games. It's a bit confusing, and I prefer having the tabs available when setting up races instead of the "continue" button.
It does run perfectly on my machine, smooth as glass with everything turned up, and it looks great.
I did see some early AI pile-ups, but I think that was due to the constrained track I was on when it happened, while racing at Brands Hatch they were fine. I sucked, but they were fine...

Anyway, I'll certainly give it more time, and I'm sure it will be fun for quite a while as a change of pace from my other games.