LONDON (AP) – Michelle Williams assures fans of “The Wizard of Oz” that her new movie isn’t trying to recreate the classic. “Oz The Great and Powerful” is a prequel. She says the movie only “honors and gives a tip of its hat to the original.” Zach Braff agrees. He says they’re not touching “the sacred text.” He says people love this world so much, “it would be sad to say ‘OK we’re done with that world.”‘ He thinks people will be interested to see what Oz was like 30 years before Dorothy got there, when the witches were young and beautiful. Oz The Great and Powerful opens today.