It's been almost twenty years since I've seen this on PBS one night. As with most of Wiseman's films, it's so laid back into pure observation that you have no idea that in a few seconds you're going to see one of the most evocative sex scenes ever filmed. I won't ruin it for you, but don't watch this with teenagers present. Younger children won't be affected, they won't realize what's going on, but your teenager will be scarred for life. Remember, this is a documentary about a race track!It's too bad the Wiseman movies are so expensive to rent; a boxed set would be a welcome addition to my shelf of weird movies. And I'd love to see this one and High School again.