My friend nabbed this on VHS at a flea market something like 15 years ago. We both have a taste for gloriously bad movies so we went for it. I can't say much for the heroes since they felt like 80's GI Joe characters stuck IRL but Bison...Bison amuses me greatly. Raul Julia just trashing the scenery like the ideal blend of two decades of cartoon villains was awesome.
Super Mario Brothers is that rare crappy movie that everybody was so clearly having a blast making anyway. You want a surprisingly decent video game flick, try In the Name of the King. We went to go give it the MST3K treatment and wound up honestly liking it a lot. Went back something like twice.