Yes, it is a prequel, but technically we've already experienced the side of Sulley's character that protects and loves Boo, regardless of "when" it happened. There is really no point thematically to showing us how much Sulley wanted to scare children before he met Boo.EricJ wrote:...Don't you mean "before" we'd seen it, considering it's a prequel?The University plot was not only contrived but recycled the plot point of Mike and Sulley wanting to be top scarers. The characteristics that made them charming and loveable in Inc. were completely absent.* And it does in many ways violate its predecessor because the emphasis is all on scaring, even after we'd seen Sulley recoil in horror when he sees Boo burst into tears.
Case in point: You might say that the prequel Temple of Doom broadened Indy's character because it showed him as a father figure caring for a child. Technically, of course, it occurred before Raiders, but it still very much enriched Indy's Dr. Jones/Indiana personality.
Monsters U, on the other hand, did none of this.