By sheer chance, last week I spent five days at Disney World with my son’s high school choir, at the same time that Animal Kingdom officially opened its new “Pandora - The World of Avatar” area. Our group was slated to go to Animal Kingdom on Memorial Day, and I was eager to see how Disney had turned James Cameron’s 2009 prog-rock/science-fiction/eco-propaganda experiment into a real-world habitat. So on the morning before our designated day, I opened up the “My Disney Experience” app on my phone to check out the wait times. About forty minutes after the park opened, the line for the “Na’vi River Journey” ride was already three hours long. And the wait for “Avatar Flight of Passage?” Four hours.