Was a bit upset because my HRT did not have working mirrors, so I went to look at it, and discovered the graphics menu has a scroll bar with all those options
First, I ran the benchmark (max 80 fps, min 65), but that McLaren looked really bad. Then I turn up the post-processing and the car reflections (60, 40. So I can improve a little bit yet) and the McLaren looked great, with its crome paint and the colors were much better (HDR I guess).
-------------------------------------------------------------
After 30 minutes playing (plus other 30 in the menues xD) I find the physics similar to the 2010, and still find the FFB a bit jerky on my G25. I'm driving with no assists at all, and god, the DRS makes you spin at Melbourne if you are too optimistic. Like in 2010, I can't keep the pace at 1st and 3rd sector, but I can in 2nd, guess I've to do some more practise sessions. I am with professional AI, so I guess I'm suposed to be able to accomplish the aim of being 18th in the race.