Is it real or Memorex? Initially, notorious British street artist Banksy is the main topic of this intriguing, insider documentary about graffiti/stenciling/stickering/postering. But as nutty French filmmaker Thierry Guetta becomes more and more distracted, Banksy takes over as director. Is this the real deal or just some elaborate filmmaking prank? Honestly, don't worry about it. Magnificent reality or arty hoax, Exit Through the Gift Shop is one of the most clever-minded looks at modern art and its precarious position between the artistic and the commercial, the original and the appropriative, the high-minded and the rebellious. Plus, it's funny as hell. FULL REVIEW:Documentary about rebellious art is itself rebellious art by Devin D. O’Leary (7/1/2010). 87 minutes R.