‘Little Richard: I Am Everything’ Review: An Enthralling Portrait of Rock ‘n’ Roll’s Most Transgressive King

It’s a movie that understands, from the inside out, what a great and transgressive artist he was, how his starburst brilliance shifted the whole energy of the culture — but also how the astonishing radical nature of what he did, from almost the moment it happened, got shoved under the rug of the official narrative of rock ‘n’ roll.