To me this feels like "Jesus Camp", but targeting gamer culture.
I'd like to hear if any of these people shown in the documentary have anything to say about their appearance.
Elizabeth is very unpleased. She's got some comments here (as Drowgirl). Also, there's an interview with her here. From the latter:
Of course, by the end of the filming process, my trust was a forced thing, and watching the film and seeing that trust dashed– well, let’s just say I wasn’t shocked, though I was infuriated.
The guys seem less peeved -- Scott says it's a decent portrayal, Richard is polite but didn't like a few specific things.