I saw this one a while back. The most interesting part is the comparison of religions, especially the virgin births part, which is something Chris Hitchens writes about. I didn't think the rest of the presentation was nearly as compelling or strong.
This movie was made by those 9/11 people and has been debunked in various aspects (the youtube comments alone when it was up on that site were revealing enough). Even if one has agnostic/atheist beliefs, it is still seriously missing a fact-checker.