The Rose of the title is Jessica Buckley who, as Rose-Lynn Harlan does a tremendous turn as an untamable working-class Glaswegian just out of prison after a stint for committing a petty crime. She’s a cleaning lady by trade, a Nashville-style country singer by aspiration, a mother of two and an unmanageable rebel, all within the staid contents of her small life. The twisted charm of Tom Harper’s movie