So bad it's good
This movie is unintentionally hilarious. VI was popular for about 8 months back in 1990-91 and this "film" was pushed into production to catch that heat before it burned out...which it did very shortly thereafter.
This movie is a pretty good snapshot of the early 90s, that is to say gross and lacking any element of charm.
http://spiritofthething.wordpress.com/2012/12/03/vanilla-ices-magum-opus-cool-as-ice-a-quick-note/
"Those who can't do, teach. Those who can't teach, teach gym."