Took my dad here for his 60th and he really enjoyed it. We went for the 5 super car experience. The track is a mile long, and is a basic circuit shape with two long straights of roughly 0.5 miles, so you can really get up to speed on the straights! The cars were all very nice, and well kept, only one car had any issues while we were there, and it was delt with very quickly so as to not disrupt anyone's experience. We bought the video package afterwards, and it really is worth it, it shows the driver, the road, the speedo, and what G's you are pulling in acceleration etc. I think most the negative reviews are due to a lack of research and people being shocked. The 5 cars took roughly 1.5 hours, you get about 5 minutes driving and 10 minutes waiting (which is good, letting you calm down in between vehicles). The only thing I would say was disappointing was the hot lap. Its pretty hard to enjoy a Mitsubishi Evo, when you've just driven an Aston Martin!