"Birds of Prey" opened below studio and analyst expectations over the weekend with $33 million.<br />The film's full title is "Birds of Prey (and the Fantabulous Emancipation of One Harley Quinn)"<br />"Birds of Prey" is rated R. It was slammed by comic book movie fans for being too "feminist" and "anti-male."<br />It stars a cast of unknown characters (besides Harley Quinn), so expectations should better reflect that.<br />Theaters are now listing the movie under a new title of "Harley Quinn: Birds of Prey.