Mia Hansen-Løve's "Bergman Island" nostalgic travelog at Cannes

Mia Hansen-Løve's "Bergman Island" in the official competition at Cannes is a rather superficial attempt to get closer to Ingmar Bergman, by walking in the same places where he made some of his films on Fårö , Sweden at his summer residence. How interesting is it to be sleeping in the same bedroom where Liv Ullmann and Erland Josephson did their downward marriage spiral in "Scenes from a Marriage", or walking on the sea rocks and pools where Elizabeth (L...