Scattershot doc jumps from topic to topic without flow, with many stops along the way being very anecdotal. What you get that can't be gleaned from Imdb or Wikipedia is the passion of the parties involved in the long history of Metropolis and the prints that after 80 years came together from around the globe for the illustrious movie we have today. A bonus is the archival footage/stills/interview of Fritz Lang

Nothing fancy, just a straight-forward explanation of the history behind the mutilation of Metropolis and the addition of the newly-found footage into the 2010 version. A fascinating story of one of the greatest movies of all time.