Films in brief: Something From Nothing: The Art of Rap, Revenge of the Electric Car, I Am Bruce Lee On this level, it's addictive, instructive, and often hilarious. If memory of your own lyrics fails on stage, Ice-T's best tip is to find an obsessive fan near the front and use him like a "human teleprompter." If there's something missing, it's a sense of where its interviewees (they include Eminem, Xzibit, Ice Cube and Snoop Dogg) find all that rage and drive. Chris Paine's 2006 documentary Who Killed The Electric Car? was a compelling howl of frustration at the forces that kept General Motors" pioneering EV1 off the American roads. Six years on, and the picture is quite different: Paine is given some pretty remarkable access to the boardroom decisions that have revived the fortunes of plug-in consumer vehicles. It's a slick and reassuring follow-up, if a naggingly superficial one - there's no mention of the earlier film's arch-villain, the oil lobby, which makes you wonder how many concessions Paine had to make to get through the corporate front door this time. The Brooklyn Brothers Beat the Best, * * 15 cert, 107 min Ryan O'Nan, who's like a kinder, softer Ryan Gosling, does just about everything on this boys-and-guitars sensitivity-fest: he wrote it, directed, stars, composed the songs, plays a good dozen, and does it all with genuinely amiable hipster modesty. It's just a shame about the script, which follows such a prescribed track of Alexander Payne-ish road-trippery that nothing really rings true. Lola Versus, * * 15 cert, 86 min Daryl Wein and Zoe Lister Jones's romantic comedy lurches into motion when scatty Brooklynite Lola (Greta Gerwig) is ditched by her dreamboat fiancé (Joel Kinnaman). Over the ensuing hour and a half of wearisome quirk and smut, this comes to look like a smart move on his part. I Am Bruce Lee, * * 15 cert, 94 min This documentary tribute is weirdly preoccupied with claiming the late martial arts star as a forefather of the UFC mixed martial arts franchise, and its odd agenda rather overshadows some fascinating archive footage and reminiscences from Lee's family. Fanboyish goggling comes courtesy of Mickey Rourke, some professional brawlers and a Black Eyed Pea.