Instruct: Classify the given Amazon review as either positive or negative.
Query: Caligula (Unrated Versioin)

Another waste of money! As porno this is an uninspired piece of crap.In my opinion, it doesn't even qualify as "erotica". As a period piece it is equally a failure. It lends nothing to history, the Roman Empire or even the story of the Emperor Caligula. I can't say if this is the worst movie Roddy McDowell ever made, but it must be close! Considering how highly it was hyped originally, I was VERY disappointed. This movie is definitely not for kids, less because of the nudity and twisted sexuality as because it's just a bad movie. Plot is limp and the cinematography is barely above amateur status.