Just got a report from a Rebel LEgion member who took on a part for the Hoth sequence and also confirmed Boba Fett
http://www.rebellegion.com/forum/viewtopic.php?t=19325
I think Disney's definitely been improving since Bob Iger took charge. He has the sense to just let the creative people in Imagineering and animation do their own thing and make stuff good with the help of the Pixar guys.