What explains the studio’s latest flop? The news that Pixar’s latest picture, the alien-contact family comedy Elio, has been an egregious flop at the American box office, grossing a mere $20.8 million on its opening weekend, has been greeted with both surprise and disappointment. Surprise, because Pixar has long been seen as the gold standard of contemporary animation, and disappointment, because its films are not supposed to flop. No fewer than 13 of their pictures are in the 50 highest-