National Review is not the gospel, but are you calling Schlussel and Robert Spencer "clown reviewers"? Roger Ebert loved it, like he loves all liberal movies. Maybe he is a "serious" reviewer and all conservatives are clowns. That's what it sounds like you are saying. Robert Spencer is only a respected expert on Islam (author of many best-selling books on it), and he pointed out what a piece of crap this "film" is. He's a clown?! Come on.
All the reviews that I have read of this film describes how the Muslims and the Christians are portrayed. How does the film portray Jews? Or are there no Jewish characters in the film?