'Megalopolis' is a sprawling megalopo-mess

Francis Ford Coppola, the legendary filmmaker behind The Godfather trilogy and Apocalypse Now, is back with his first new film in over a decade. It reimagines the fall of Rome through a futuristic American city, and has a lot of big and messy ideas about time and the fate of humanity. It's also jam-packed with stars like Adam Driver, Giancarlo Esposito, and Aubrey Plaza. We try to make sense of it all.