Having driven around that test track in various vehicles from BMW M Sports, Range Rover Sports and a fair few miles in Support Vehicle, its not the easiest track to drive around. Lots of negative cambers and blind hills. The boys did good!
If you want to watch proper car reviews, tune in to Fifth Gear with Tiff Needullard.
I agree that the TG format is somewhat 'familiar' and obviously scripted but thats what makes it a lads mag style of prog isn't it? They could do with varying it a little bit though otherwise its popularity may wane a tad.