The self-styled “Comedy Terrorist” gained notoriety in the UK after casrhing Prince William’s birthday party. Now he’s at the Edinburgh Fringe Festival. He’s dreadful – a “talent-free zone.” “Throughout its tortuous, one-hour length, the show radiated this sort of laziness. The gags, most of which revolved around the conflicts in the Middle East, were too pathetic to repeat; the props smacked of a primary-school play. And then there was the delivery. Oh lordy, the delivery…”