This little-known film is surprisingly entertaining, with lots of pre-"Singin' in the Rain" pokes at Hollywood's star machine, good songs, and a few lively dance numbers, especially the one onboard ship. James Cagney is great as usual, and the supporting cast has some fine bits of their own, especially Gene Lockhart as arrogant but ineffectual studio head "B.O." Regan. William Frawley from "I Love Lucy" gets to show a different side as a tough and efficient publicist. Unusually, the film makes a small plea for treating minorities as full-fledged people (what a concept!), though how well it succeeds in that will be up to the individual viewer. The movie also proclaims that there's nothing wrong with women band leaders--an idea still unusual today. The production design will please 30's fans: the studio's offices are a small wonder of art deco intimidation, and even the regular movie theaters have signs with beautiful typography. Odd item to watch for: the shipboard cat boxing match--they wear gloves, so no one gets hurt, but some will find it cruel. But the film overall is a fine addition to musicals of the period.