How bad is it? This sat on a shelf for years - and should've stayed there.
Should you see it? As intriguing as it sounds, no.
This is a satire/farce about alien rock stars in a music competition. Pia Zadora sings a duet with Jermaine Jackson and both Ruth Gordon and Michael Berryman have roles, so a lot of people were looking forward to this. The jokes fall flat, but the music's okay if you're a fan of the '80's and the production values and acting are poor. The special effects are abysmal, given the budget. If you're looking for cheese and you're really desperate, you might want to see it - but you've been warned.