I have not seen all of the components of this multi-director opus, but saw the Fellini bit and it was quite weak, in my opinion. Fellini's short film, "The Temptation of Dr. Antonio," revolves around the prudery of a middle-aged man, played by Peppino De Filippo. Dr. Antonio's rigid morality cannot abide a billboard of Anita Ekberg advertising milk because Ekberg is showing a bit of cleavage. Perhaps in 1962 this "comic device" was conceivable but in 2011 it is absurd and painful to watch. On top of the extremely dated and un-funny antics of Peppino vis-a-vis Ekberg, there is a young child (a putti, actually) narrating the film... perhaps this narrator is the "glue" holding all the films within this film together. The singing of this little kid about milk and her various other sundry contributions is super annoying and another reason to avoid this short Fellini movie.
Review of Boccaccio '70
