The subject’s nice — a clan of Irish con artists operating in the rural south — but the movie breaks down into separate pieces, some fresher than others, without much cumulative force. Directed by former cinematographer Jack Green (who’s shot eight Clint Eastwood movies as well as Twister) from a script by Jim McGlynn, the story centers on the adventures of a seasoned scam veteran (coproducer Bill Paxton) and his young protege (Mark Wahlberg), though a love interest eventually turns up in the form of a single mother (Julianna Margulies) who becomes the target of one of the duo’s schemes. James Gammon is around for additional grit, and there’s loads of country music on the sound track. (JR)