This is a great movie for B-movie fans. If they ever got smart and did a USA UP! All Nite with Rhonda Shear Boxed sets with B-movies like this and Toxic Avenger, Dudes would be buying them by the car loads.
What's great about it: It's a B-movie. It's got David Carradine!
What's not so great: Perhaps some acting but what do you expect in a B-movie.