Soft rockers Journey's unlikely revival – possibly sparked by their signature tune's appearance on the final Sopranos and the first Glee – takes another curious turn with this feature-length retrospective centred on Arnel Pineda, the Filipino club singer hired to replace frontman Steve Augeri weeks before a 2007 tour. Pineda's humility is a rare rockumentary commodity, but the film around him is riven with underarticulated tensions: any suspicion that the management might have employed third-world labour to enable the show to go on is simply shrugged off. "They should have picked someone from here," chirps one fan in passing, raising topics this triumphalist, lighter-waving item can't bring itself to address.