Glad to have helped a little. I was in two minds about whether to take the Basic or the Intermediate class. I went for the basic mainly because the last (and only) time I have changed gears on a bike was on my BRC. I was worried though it would be a BRC on dirt. That would have sucked. It was not like that though and there was no way I was ready for the Intermediate class. The instructor said there was not a lot of difference between the two but you get shouted at a whole lot more on the Intermediate On the basic class they let you make mistakes as they want you to feel the difference between doing it wrong and doing it correctly. On the intermediate they get on your case if you are doing it wrong.
We did not do the slow-mo stuff shown in the video but we did do the slalom. You were supposed to steer the bike with just your knees but I sucked at that. Actually sucked at pretty much everything (as did we all). Would really need to get my own dirtbike and practice before taking the Intermediate class.