I used to own this as a kid, and absolutely loved it back then. In the intervening years, it got sold, and I re-bought it recently. I still love it. The music video is still memorable, you get to see young Fred Savage, and of course, some terrific Will Vinton Claymation! Those effects will never become outdated as there is nothing comparable to in-camera effects. Some of the information is a little out of date, but who cares. I watch this for entertainment and memories, not for the latest dinosaur theories.