After trying latest AC cars and comparing with rF2 cars, I have to say there are three major short-comes of rF2 cars in terms of dynamic response and behavior: 1) extremely easy to spin off (very easy to loss rear grip while oversteering). 2) lack of speed sense of cars; 3) lack of braking power sense. No offend here, only my honest feedback. wish ISI will address them. I am long time fan of rF2.