Monsters Inc. takes a horror film and turns it on its head, showing how scared monsters are of us lot. In this way, it's very enjoyable to watch. This is backed up by a compelling and emotional storyline with lovable (and despicable) characters as Sully, main scream collector, overcomes his fear of children to do what is right. But even though it's tied up in emotion for large portions, the film still manages to be one of the more humorous Pixars. It's got good pacing and a good variety of styles and tones in general, and it is most certainly worth a watch if, for some bizarre reason, you haven't already seen it.