I tried pCars again yesterday using a Prototype (Yamoto?) at Spa.
At beginning it was surprising me, I thought "wow, this is a serius *hit". Turbo lag amazingly credible, tyres physics very decent, I'd say, a very believable driving model.
But, after three or four laps after the initial astonishing moment I've started to feel confident with the car and tried to abuse more on kerbs and trying more aggressive driving lines.
My disappointing was that wrong lines and mistakes are very permissive in game. You don't lose control by putting 1 wheel on dust and you can attack the kerbs and bumps like a crazy. I was just improving my time lap after lap and the track seems to not limit my car at all. That seem very off to me and take my excitement away.