It was criticized as “one of the most embarrassing historical movies ever made”. Now, of course, it’s something of a classic.
“Where else are you going to find a movie about famous composers, Frankenstein, Thor, Hitler, Superman, cigars, vampires, philosophy, perversion, papacy, war, love, Charlie Chaplin, and heaven? And where else will you see a penis kick line? This movie removes the need for mind-altering drugs. Seeing it is a trip unto itself."
Not bad. After all, who's making movies like that anymore!