It’s been 40 years in the making and now Francis Ford Coppola calls Megalopolis “the best work I’ve ever had the privilege to preside over.”

Debuting in the battle for the Palme d’Or at the Cannes Film Festival this month, the Oscar-winning director had to put up his vineyard to finance the $120 million sci-fi experimental epic.

Now the 85-year-old legend behind The Godfather trilogy and Apocalypse Now has released the latest trailer for what looks to be a truly bonkers, but ambitious…