I've found that with patch 4 he has gotten a lot less expressive overall, like they smoothed out his facial expressions. Can't really put my finger on it.
Also, they are zooming in so much now in a lot of scenes that part of his body language and hand movements get lost. With every patch they change something for the worse in cutscenes. I'm glad I've seen everything at release, because it was just right back then IMO.
