Robert Wright

Hence Freud, who was definitely onto something, though some evolutionary psychologists would say he didn't know exactly what

we're all puppets, and our best hope for even partial liberation is to try to decipher the logic of the puppeteer. The full scope of the logic will take some time to explain, but I don't think I'm spoiling the end of the movie by noting here that the puppeteer seems to have exactly zero regard for the happiness of the puppets.