Not very solid, yet coherent work for a directorial debut. Better actors would probably have made a major difference in this Italian Rashomon. The story (Bertolucci and Pasolini) is about what's the truth and what is subjective perception. Who tells what story and why? More important: who hides what and why? Of course this film has nothing to do with the much more enthusiastic 'Rashomon' (Kurosawa, 1950) apart from the matter, but it may at least have been inspired by that masterpiece. If you like the subject you'll like the 'I saw the whole thing'-episode (1962!) from the series 'The Alfred Hitchcock Hour' too. Finally, this also slightly reminded me of 'Les Mistons' (Truffaut, 1957, short), probably because we are shown some street and environmental scenes of the place where a crime was committed.
Besides Pasolini (Salo, Medea) for the story, I think cinematographer Giovanni Narzisi did the most interesting work on this film. A worthy Bertolucci film and definitely worth seeing on the big screen.
8/10