This is very impressive where computer graphics is now. The CGI people can be truly human now or at least not creepy :)
When it comes to stills, the technology is now good enough to create real-like humans. Latest developments in makeup have helped, too, because we are now use to see skins covered with foundation and do not show the real textures.
For animations, we still have a long way to go. But things are getting better and better, so I think there will be at least realistic facial movements, very soon.
I work on similar stuff everyday, and get to see what people have been doing lately.