The Roosevelts, a new PBS documentary by director Ken Burns, presents President Theodore Roosevelt as a political superhero. In photo after photo, Burns’s famous pan-and-zoom effect magnifies Roosevelt’s flashing teeth and upraised fist. The reverential narrator hails his fighting spirit and credits him with transforming the role of American government through sheer willpower. “I attack,” an actor blusters, imitating Roosevelt’s patrician cadence, “I attack iniquities.”

Though exciting to watch, Burns’s cinematic homage muddles the history. Roosevelt was a great president and brilliant politician, but he was not the progressive visionary and fearless warrior that Burns lionizes. He governed as a pragmatic centrist and a mediator who preferred backroom deal-making to open warfare. At the time, many of his progressive contemporaries criticized him for excessive caution. The “I attack” quote, for example, came from a 1915 interview in which Roosevelt defended himself from accusations that he had been too conciliatory.