By the way...
http://www.aintitcool.com now has a series of reviews on the rough cut of the film that they managed to secure for their annual film festival. Some of the reviewers are fairly foul mouthed and state that they are not religious...yet, when they start to talk about the film, every one of them were blown away by the power of it...and it's still not finished yet.
Talkbackers are nothing more than the peanut gallery. Quite often they are persons who have not seen the film and have no intention of seeing the film.
Look for viewers who submit actual formatted reviews to that site (talkback doesn't allow any newlines, either).
Only 250 people went to that screening this weekend (and thousands attempted to get tickets, not knowing what would be screened; I was among those who did not get in). Much of the discussion is from those who didn't go and have axes to grind against religion and conservatives.