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Anthony, a fifth-grade student hoping to win a spot at the SEED charter boarding school in Washington, D.C.; from Davis Guggenheim’s documentary Waiting for ‘Superman’

Ordinarily, documentaries about education attract little attention, and seldom, if ever, reach neighborhood movie theaters. Davis Guggenheim’sWaiting for “Superman” is different. It arrived in late September with the biggest publicity splash I have ever seen for a documentary. Not only was it the subject of major stories in Time andNew York, but it was featured twice onThe Oprah Winfrey Show and was the centerpiece of several days of programming by NBC, including an interview with President Obama.

Two other films expounding the same arguments—The Lottery and The Cartel—were released in the late spring, but they received far less attention than Guggenheim’s film. His reputation as the director of the Academy Award–winningAn Inconvenient Truth, about global warming, contributed to the anticipation surrounding Waiting for “Superman,” but the media frenzy suggested something