It was one of the most disturbing things I've ever seen. I suggest you all watch it. It basically tells you that money controls everything, and that what you see anywhere can be misleading and that it doesn't tell you the whole truth.
The part about the attacks on September 11, 2001 was the most disturbing part of the whole film. So many people died. It hurt EVERY SINGLE AMERICAN in the world (not only those who were physically inside the United States at the time). It even hurt people of other countries who felt for Americans. Regardless of all that, people had the nerve to cover up facts about it. People had the nerve to disregard important information and leave them out in the 9/11 Commission Report. That's just unbelievable.