Director Yorgos Lanthimos's fourth feature-film, and second one at the Cannes Festival, can be divided into two parts: the first, good one, and the second half, which takes place in a woodsy area. There are trees, lots of them, and people living in them who attempt to alternatively break away from, and comply with, some complicated social constructs governing celibacy and marriage. How does THE LOBSTER succeed? Let me count the ways.