Gainsbourg should have won for this
In my opinion, Charlotte Gainsbourg put in a great performance in this film. I suppose Dunst, Sutherland, and the man who played Justine's fiance were good, too, but Gainsbourg carried most of the movie. Even in the first part ("Justine") Gainsbourg was almost as important as Dunst.
"Extremism in the pursuit of moderation is no vice."