Opening wide this weekend: Star Wars: The Rise of Skywalker—Final thirds of trilogies of trilogies don’t come along every day. Yet, here we are marking the last chapter of the nine-movie Star Wars cycle that began in 1977, and it feels, to me at least, if not a non-event, then just another blockbuster movie. In the film, the heroes visit a festival on a planet that, C-3PO tells us, is only celebrated “every 42 years.”...