The official synopsis reads as “The film is comprised of four separate vignettes and tells the story of a number of people in Italy—some American, some Italian, some residents, some visitors—and the romances and adventures and predicaments they get into.”. I think I'll like the vignettes. I can only think of the great Yesterday, Today, Tomorrow (1974) by Vittorio de Sicca, with Sophia Loren and Marcello Mastroianni.
This will certainly be much different from the out-of-the-box Midnight in Paris, playing in a more straighforward fashion that finds its funniness in exploring particular gags of each individual character and their (hopefully) original yields of neurotic relationships. But its all great actors, beautiful cinematography, swinging music and Italy.