Excellent movie......wonderful story line.......plus Robert Duvall ....what else could you want in a movie.
Duvall is always near perfect in his roles.
....but... it really needed an ending. You just cannot have this kind of movie without any ending. I know some will say that is exactly the point....but ....this is a movie that one shares with its characters...makes the journey with the characters ....and then.....what? I'm sure there could have been a way to still deliver the message but allow the viewers and the characters to share an end to the story.