Francis Ford Coppola's 'Megalopolis' cost $120 million and took decades to make. Critics say it's a 'spectacular catastrophe.'

• Francis Ford Coppola's "Megalopolis" opens in theaters Friday after decades in development.
• The film, set in an imagined New York City, stars Adam Driver, Aubrey Plaza, and Giancarlo Esposito.
• It has a Rotten Tomatoes score of 51%.

The saga of Francis Ford Coppola bringing his epic new movie "Megalopolis" to the big screen is almost as long and winding as the movie itself.