It's been out for a while, so I'm surprised it isn't on YBBS.
It's like a metaconspiracy film, combining three of the most popular conspiracies right now: pagan Christ, 9/11, and the Federal Reserve.
It's fairly well put together, I think, but each of those theories requires a lot of work to sort out. I find it difficult to recommend because of that.
But if you're looking for a film that encourages "divergent" thinking, then Zeitgeist is the one at the moment.