Possibly the most honest Love Letter to Cinema (TM) ever put on screen.

There are generally two types of stories about Hollywood. Ones like Sunset Boulevard about how it's a city that breaks your heart and leaves you in tatters and ones like Singin' in the Rain about how it's a magical place that brings joy to millions and produces the greatest of pop art that will live forever.

And what's special about Babylon is that it's extremely forthright about…