I had the misfortune of seeing this film in a nearly-empty movie theater in the mid-1980s. The plot made zero sense, but I did enjoy seeing the Rocky Horror cast. The movie is horrible but some of the songs are pretty catchy -- that was always O'Brian's strength, his song-writing ability. It's a shame that he didn't produce more music over his lifetime.

I still have my old vinyl LP album of the soundtrack. :)