Took the Backlot Tour last week and while on the tram saw a fair amount of cars practicing stunts. A car drove on two wheels, cars jumping ramps going forwards and backwards, cars chasing each other, and cars spinning out. For me this was the best part of the tour - it was like getting a preview and was really fun to watch. I am looking forward to seeing the actual show. Also, there is alot of varoom, varoom car noise which adds to the excitement.