DarkJedi, the Yoda (not the Child one) this year looks different (it says he MOVES!?!), and has a 40th ESB logo on the box. Of the ones already out, the "Lack of Faith" Motti/Vader one has dialogue (weird choice, for such a warm family holiday time...), and BB-8 has sound effects. The later ones: X-Wing Rebel helmet and Yoda have sounds. None of the others appear to need batteries.