I've certainly voiced my share of regret with regard to Pixar sequels. I'm honestly not against them in principal (some might argue the "Toy Story" films got better with each subsequent installment), but I do understand frustration from those who'd like to see the animation studio steer away from the brand expansion market and back to original concepts.
That said, it's odd to me that "Monsters University" seems to be such a last straw for so many. I couldn't stand "Cars 2," and yes, I'm pretty perturbed at the notion of my favorite Pixar film receiving the sequel treatment while a film that seems to be aching for it -- "The Incredibles" -- remains singular. But I was charmed by the new "Monsters," which landed to one of the biggest openings in the studio's history last weekend. It's not the poster child here, in my opinion.
Nevertheless, it seems Pixar has heard the moaning and taken it to heart. In an interview with Pixar president Ed Catmull, Buzzfeed reveals that the studio is planning to scale back on sequels and aim for one original film each year.