Blitz Bazawule's vibrant and joyous adaptation of the Broadway musical (based on Alice Walker's seminal book) is a different experience than Steven Spielberg's 1985 best picture nominee but no less effective. "American Idol" favorite Fantasia Barrino is terrific as a Southern woman shackled to a no-good man (Colman Domingo) who fosters a strong sisterhood with a loyal friend (Danielle Brooks) and a blues singer (Taraji P. Henson).