First off, LOVE the clip. The animation on the rebel Hoth displays are fantastic. If there was any criticism, it would be to concur with those who feel the display material on Vader's screen is unnecessary (or at least the center revolving circles on the top and bottom of the screen). I would probably add a little bit of the SD laser sounds, as every other time in the movie you can hear them. I can understand if they were covering up the ion cannon blast audio in the previous clip (seen here), but it feels weird not hearing the lasers at all (I know, it IS space after all).

Otherwise, hope the move goes successfully and can't wait for the finished movie!