Actually it's really good lip reading, watch without subtitles if you can!
Star Wars: https://www.youtube.com/watch?v=1w8Z0UOXVaY
Empire Strikes Back: https://www.youtube.com/watch?v=UkiI2vM2lfA
Return of the Jedi: https://www.youtube.com/watch?v=_Ge4_stUpqs