Several attractive, hip sophisticates set sail on a yacht in the Mediterranean. One of these beautiful people mysteriously disappears. And that sets up the rest of the film's plot.
All of these characters are jaded, haughty, vain, shallow, and self-absorbed. They're preoccupied with romance and their personal feelings toward each other. As a result, I did not find any of them interesting or appealing in the least. Indeed, the Anna character comes across as spoiled, irritable, something of a prima donna; Claudia only slightly less so.
The film's plot is slow, with long camera "takes". In the film's first half, a lot of time is consumed with characters walking around on an island, casually searching for the missing person. In the second half, the plot gets sidetracked, with a sequence or two on "modern" art. This artistic motif has little or nothing to do with the missing person, and thus conveys the impression that the film is being "padded", in an avant-garde sort of way, to prop up the flimsy story concept.
With the howling wind, the crashing of waves against the shore, and rocks falling into the sea, the film has some impressive sound effects. The B&W cinematography is rather conventional, a little disappointing given the lush and exotic locales. Still, the Mediterranean scenery is beautiful in its own right.
With a runtime of well over two hours, a thin storyline, and long drawn-out scenes wherein not much happens, the film comes across as pretentious. This is especially true given that some viewers regard "L'Avventura" as "revolutionary". Maybe it is, in an extremely subtle, artsy sort of way. On the other hand, its reputation may be based more on wishful thinking than on substantive evaluation, given the intellectual audience that this film seeks to impress.
