I've seen this movie at least ten times. I watch it whenever I stumble across it scheduled on a cable channel. I think it is the best movie Kevin Costner has ever made. I would not call myself a big Kevin Costner fan. I think he too often over reaches. This movie however he nailed. Duval is positively superb. I do not recall Duval ever bad, well except maybe his brief turn in To Kill a Mockingbird. I am not enough of a movie buff to be able attribute his performance in this film to Costner's direction or Duval's feel for the character. I cannot recall Costner ever playing a role as subtlety as he does in this. I think he understood this character and was willing to share the screen with his costars. I give MS Benning huge props for playing this film without apparent makeup. All credit to Costner for the mood of this movie never wavering. The cinematography was excellent.