'The Nut Job 2: Nutty by Nature' is more, and less, than the average animated sequel

You never know where you’re going to find the most radical ideas. A sub-par animated film sequel intended to quiet the kids for a few hours on a weekend afternoon burns with a proletarian rage. You’d never expect that from “The Nut Job 2: Nutty by Nature,” but somehow, it’s true.

First, a warning...