Shenhua is the only one with proper facial animations (the old man speaks but his eyes don't move at all, and his movement animations seem slightly off). I'm thinking that maybe they haven't recorded the lines for Ryo or the character in red yet.
In fact now I think about it, shenhua's animations as a whole just seem better than the other characters'. I got a little bit of uncanny valley from the red guy. Does anyone else agree?