I like Tinto Brass' Caligula a lot - it's a daring piece and a visually fine crafted one. Two years later, in 1981, Caligula et Messaline was published - this flick is something like the pulp/trash version of Caligula: like in the work of Brass you get a lot of nudity and some violence, but everything is heavily tainted by schlock and the smell of cheese. Most of those scenes of softporn and violence are not shocking or erotic but rather funny. Anyway, Caligula et Messaline is to a certain degree entertaining - if you like that sword and sandal genre in general, this one spiced up with some wannabe (sex)ploitation. Final words: one of those movies who you can rightly claim guilt pleasure if you are able to enjoy the trip from start to end.