Nicole Kidman may come to the movie theater for magic, but sometimes all you get is cranky Karen customers. As someone who still frequents the movie theater and loves doing so, I still cannot deny that filmgoers have become borderline barbaric over the last several years. From bringing in pungent food into the theater to fully answering cell phones during climactic moments, one has to wonder why some of these customers even got off their couches in the first place, especially if they were plann…