For sure. Ed Norton absolutely kills it in every scene he's in, although he isn't in many. He obviously can't emote with facial expressions, but it was all of the little things that sold his role. What stuck with me was how he rode his horse: slouched over, leaning a bit towards one side, being bounced up and down when the horse moves. He absolutely looked the part of a deathly ill man trying to look strong but barely holding on.