Apparently, I am the oldest person commenting on this extraordinary film to recognize that the plot, characters, and pacing can all be traced back to Ingmar Bergman's Winterlight, Yes, Paul Schrader has created a great new original film but we must recognize its sources and failure to do so leaves us withering. You will not have to see Ingmar Bergman's original to appreciate this film, but the fact that so much comes from that film makes it weird to me that no one has recognized it so far. Beautifully executed, gorgeously shot and accomplished acting all contribute to the effectiveness of this film. It may seem a little shallow to some, but it is very worthwhile.