Yeah i have it and all i can say is the same as most people: WOW
After playing around with the gfx, i finally got something near playable and had to keep altering for at least an hour before it worked perfectly.
I wont say first impressions e.t.c. just read other ppls.
It is amazing, the tracks look so realistic and lifelike. But some things are a bit annoying:
1. The Melbourne track seems pretty crap, especailly compared to others
2. The tarmac texture is also pretty crap compared to others
3. The writing on the pit monitor is annoying when you are watching other cars qualify
Also a tip: Turn off relflections and change the greographical map to "static" or "off". Makes the game look alot better and more lifelike. Oh and it runs alot smoother too