I am willing to bet you would get different results if you broke the people up into groups of people who watch eyes and people who read lips. I think the eyes w

I am willing to bet you would get different results if you broke the people up into groups of people who watch eyes and people who read lips. I think the eyes were way more convincing than the lips. People who lip read could tell something was off. I also wonder if it would work better if they superimposed human lips onto the cgi face.