Why was Dormer sent to Alaska from Los Angeles? Why didn't he use a sleeping mask (or anything else) to get some sleep. Why didn't he ask the hotel owner for something to darken his bedroom? Why did he shoot in the fog. Did he think it was the murderer? Did he see it was his partner? Then why did he kill his partner, on purpose, by accident? One could guess, but that wasn't satisfying. Despite the wonderful performances there remained too many whys for me to rate it a very good movie. Instead I sometimes found the plot rather laughable. Wonder, what Pacino and Williams themselves thought of the film after it left the cutting room.