Rotten Tomatoes has become the enemy for many studio bosses, writes Brooks Barnes: “Over lunch last month, the chief executive of a major movie company looked me in the eye and declared flatly that his mission was to destroy the review-aggregation site.” The site’s editors claim they love movies and movie fans and just want to help them. “How did a clunky website that has been around for 19 years amass such power?” Barnes explains how.