While it has its flaws, much of that is wonderfully lambasted by the audience participation, which has grown and adapted with each generation adding something and making this multi-generational experience one that you won’t soon forget.
―Cinema Sight ( https://www.cinemasight.com/review-the-rocky-horror-picture-show-1975/ )
Part campy musical, part horror film, the movie details the travails of a squeaky clean couple stranded at a creepy castle where the inhabitants sing and dance through a bacchanalian romp of murder, bisexuality and cannibalism. The madcap, musical mayhem begins when rain-soaked Brad and Janet take refuge in the castle of Dr. Frank-N-Furter, a transvestite mad scientist from outer space who is about to unveil his greatest creation! Join Tim Curry, Barry Bostwick, Susan Sarandon and rock star Meat Loaf in the most popular cult classic of all time.