That does look like a good movie, and I also want to see the prequel to Monsters, Inc., my favorite Pixar film.
I caught MONSTERS UNIVERSITY today. Very good, almost just as good as MONSTERS, INC. in my book. I can't say beforehand I had an appetite for an origin story with that film, but I'm impressed by how well Pixar takes a relationship evolution between 2 characters from rivals to grudging respect to genuine friendship.