It's really not even anything to do with Pixar really, it's mostly from the tipity-top. Mr. Bob Iger himself. He wants the big box office returns and he knows a sure fire way of getting them is by producing sequels to beloved Pixar movies. If not for that, we'd see a lot more of what got Pixar to where they were when Iger bought them in 2006.I totally understand this. It is all about focus and spreading oneself too thin. Pixar's Planes and the Cars sequels are both examples of little thought for the product. Money was the primary goal.