As a surprise for my wife, I registered us the two of us for the Formula 4/Legend/Ferrari full course, and it was fantastic. Oren does a great job, and it was exactly as advertised. He gave us a video course explaining the how to take corners while racing. Then he took us one by one, as he drove the Ferrari around the course, while explaining what we needed to do to drive effectively. Then, we drove him in the Ferrari, as he coached us, and gave us pointers. The Ferrari is just an otherworldly experience. Following this, he put each of us in the Legends car for five laps to get the hang of driving a car designed to race. It was very fun, but kind of a kooky car. Finally, we each raced the Formula 4 car for 10 laps, which was amazing.
A few sidetones. Where we raced is a shared race course, so there can be long breaks between drives, and different sessions, specifically motorcycles, take their turn. Additionally, if you can't drive manual shift cars, you really can't take this course. Finally, as Oren said, you will not be a race car driver after taking the course, but you will generally get better every lap, and by the 10th lap in the Formula 4, you are really having fun. You also realize almost immediately how incredible all fo the Formula One drivers really are.
Again, this course was exactly as advertised. It was not cheap, but we received everything we were promised. I saw some reviews which said otherwise, and I would refute them. HIGHLY recommended.