If anything is clear about ''Megalopolis,'' it's that Francis Ford Coppola has a lot on his mind.
The legendary filmmaker spent decades on this Roman-style epic, set in the present day, about a civilization on the brink of collapse. A wealthy and powerful few of the old guard are running the gilded city of New Rome into the ground, a new generation is embroiled in a stalemate of a culture war between hedonists and puritans and a visionary architect caught in the middle is dreaming up a different future.
But none of that captures the wild experience of actually watching ''Megalopolis,'' a sprawling, operatic, clumsy and fascinating film that should inspire discussions for many years to come.
''Megalopolis'' is not a disaster, but it's far from a success. It's a bacchanalia that's bursting with so many ideas, so many characters, so many great lines and truly terrible ones as well that it's nearly impossible to digest in a single, baffling viewing.
If there is a center to this story it's Adam Driver's Cesar Catilina, an artist who can stop time and who believes that a substance called Megalon, a shimmering people mover that can be used to make a translucent (but not naked) dress or reconstruct a face mangled by a gunshot, is the way to a utopia. Driver is a great actor who is utterly misused here as a grief-stricken, alcoholic, ''Hamlet''-quoting megalomaniac aristocrat who spends his days in an art deco ivory tower (the Chrysler Building) fretting about time and what the corrupt Mayor Franklyn Cicero (Giancarlo Esposito) is doing to the city.
We're supposed to believe that Cesar is a widely desired catch who would attract the mayor's beautiful daughter Julia (Nathalie Emmanuel) to his side. But Kylo Ren had more charisma than Cesar. The story's ability to sell Cesar as something special is not helped by Julia, more symbol than character despite plentiful screentime, whose leaden dialogue is not given any life or spark by Emmanuel.
Their Romeo-and-Juliet love story is labored, to say the least, despite some stunning shots that might suggest otherwise. It's a problem with much of the conflicts and connections in the film, which all sound great on paper — they should, as much of it is drawn from juicy Roman history — but fumble in execution.
That's not to say that all the actors wither under the excess. The great Talia Shire, as Cesar's cold mother, does more than either Driver or Emmanuel, with just a handful of lines and scenes. Aubrey Plaza, too, seems to have understood exactly what ''Megalopolis'' needed from a character named Wow Platinum, a social-climbing broadcast journalist who marries Jon Voight's bank scion Hamilton Crassus III: a high dose of camp. She embraces the silliness of her dialogue, seeing the comedic potential in every ridiculous moment.