People are voting emotionally.

It is not only a funny movie, but it allows a great amount of joy for anyone who watches it.

This is one of the few movies I've ever seen where the whole audience broke into spontaneous, loud applause a third of the way in.

I think this is a new genre that they're all sort of working their way through it and haven't got all the kinks worked out yet but it's a genre that works for me.