My 18 year old son bought this dvd set because he thinks it is likely to be a collectable some day for people that like humor at the expense of others. He used his own money so what can I say. Mel's humor is old school and would be inappropriate for today's many equality movements. I really can't believe Mel Brooks got away saying all of the things he does in his movies. He's really a disappointment as an actor and I'm sorry that my son ever saw Space Balls. 9 Discs of ridiculousness.