The final years of 'American Idol' on Fox were forgettable but its revival on ABC shows promise.

Grace Walker of San Juan Capistrano auditions on "American Idol" which after a one-year absence returns to TV on Sunday, March 11, 2018. Ron Bultongez of Plano, Texas plays and sings for the judges on "American Idol" on Sunday, March 11, 2018.