Reviewed by GREG KING Director: Bill Pohland Stars: Paul Dano, John Cusack, Elizabeth Banks, Paul Giamatti, Bill Camp, Kenny Wormald, Jake Abel, Brett Davern, Max Schneider, Joanna Going, Graham Rogers, Diana Maria Riva. This is an unconventional biopic of Brian Wilson, the songwriter and creative driving force behind 60s band The Beach Boys, whose songs of sun, surf and summer epitomised the California sound. …