I picked this up in my local supermarket for a fiver, and really glad I did. A ninety-minute HBO documentary, it's a light yet loving look at a whole bunch of people across America who have chosen to spend their spare time patrolling the streets as "real-life superheroes". Try to think Defendor, Super or Kick-Ass, if they were real. Gently piss-taking - it's hard not to in fairness when some of these heroes are running into traffic or conducting interviews on random people's gardens ("Get the **** off of my property!") - but generally with a caring eye for these strange social outcasts who neve...