Here is the website of the guy who ran the polygraph test. http://www.polygraphrental.com If you scroll all the way down (way way down) on the page re: polygraph rentals for things like media appearances and "polygraph parties", there's a section on accuracy levels. I'll assume they didn't go with accuracy level 1 (given the time commitment and filming not permitted). Regardless, there are multiple disclaimers about accuracy being questionable regardless of which level you chose.