[Alex Payne] has an excellent post up titled “Criticism, Cheerleading, and Negativity“. It’s a 2 minute read, but its worth it: ” We understand well the idea of being in favor or something, or against something, but we don’t particularly understand how criticism fits into this dichotomy. .. The reason a person is critical of a thing is because he is passionate about that thing. In order to have a critical opinion, you have to love something enough to understand it, and then love it so much more that you want it to be better. Passion breeds critical thinking.