Louis Greatorex, Amrou Al-Kadhi and Bilal Hasana. (Stephen Lovekin/Shutterstock for Sundance Film Festival)By Veronika Lee ClaghornThe world premiere of Amrou Al-Kadhi’s Layla, which kicked off the 40th edition of the Sundance Film Festival at the Egyptian Theatre in Park City, Utah on January 18 felt more like a Charli XCX concert than a film premiere.
