I probably was one of the fastest out there, except for the porsche GT3 RS, which was driven by a pro.
That Porsche is for the ride alongs. His whole job is to take people for 2 laps at a time, and scare the excrement out of them.
Most of the time, I was worried about hitting the other cars, and concentrating on what he was saying.
When there was a traffic jam, I got a bit flustered.
I would have preferred to brake later and harder for the turns, as you can tell from the instructor comments, also use the car more, but I guess they have to be a bit conservative.
I think they would go a bit easier with the instruction, if you did more laps.
It was still a lot of fun.

(There was a point on the first lap, where he kept telling me to accelerate, and I had my foot down, but it wasn't doing anything..... I wasn't turning, wasn't sideways, or spinning the rear wheels.... not really sure what happened)