Not disappointed with the car at all and, as you say, all rolling roads are different. Had a serious case of diesel envy over one of the other cars, though : Audi A3 2.0TDI S-Line (with a hybrid turbo, propane injection and nitrous) made in the region of 320bhp and a rather scary 440lbft... The owner had a set of RS4 front calipers ready to fit to improve things on the slowing-down front. Apparently, the only other issue is the slight tendency for the cylinder head to lift under power...