Well I thought the Yoda footage was well done. Subtle blinks and facial movements brings the character even more to life now. I'd like to see something done with the eyes - make them look moist perhaps and less glassy?
As for Yoda's wobbling ears when he walks, I'd expect a certain amount of wobbling due to the size of them! Elephant have large ears which have a constant movement when they're on the move. Granted it's not wobble on the magnitude of Yoda's but it's difficult to keep those ears still! IF the animators tried to replicate the wobble on the CG puppet, then the wobble has been accepted as a character trait - it does mean that no work needs to be done to eliminate it...
The following is included tongue-in-cheek...it's not meant to cause offense or upset anyone...After all, ANH:R had a fair few debates and arguments running through it too! I'd guess it does show how much we care about this being more 'perfect' than it already is!
*What new debates will be added to the rollcall of scum and villainy? Who will be the next to 'want the impossible'...
The green laser debate...
The AT-ATs and the number/colour of...
The grey/blue TIE Fighters...
The Taun-taun flick/breathing...
The Yoda's wobbling ears...
Tune in next time - same time same Jedi channel...*