In a festival that pours scorn on comedy without a poignant ending, one show dares to celebrate the purity of the undiluted, unadulterated and altogether far funnier club set. Instead of listening to shows hastily put together to meet the Fringe deadline, languish in comics' top material that they've honed in front of baying weekend crowds. Raw, Scottish and very, very funny with Jay Lafferty and guests. ***** 'A masterclass in stand-up comedy, Jay Lafferty has set the bar incredibly high for other comics of the Fringe. (BroadwayBaby.com)