A little long.
A little long, but worth it. Really very funny and has a nice well thought out message for the audience. As usual Christopher Walken is hysterical and creepy, but that's why we love him. Things that probably wouldn't be funny were funny in this movie. I couldn't stop laughing during the scene with Adam Sandler in his boss' office when he finds out he didn't actually get the promotion yet.
I cried at the end; first out of sadness, then relief, then happiness.