This is an excellent Vid. It is composed of 4500 still photographs.
I have shown this vid to many of my high school media classes, and they all fall in love with it. When I ask them to do a critique on it, they are unable. And I can understand why.
Some things are darned near perfect, and one does not feel commenting. The only criticism that I have is that it is not made clear that the girl is deaf. If you know this beforehand, it adds an extra dimension.