They may call this a documentary but what I call it is something Hal Lindsey dreamed up and decided to write down as a book about the future. What makes it funny is how he is using the Bible as prophecy about nowadays. To me it sounds crazy to be using a book that was written 1,900 years ago to describe today's events. It's like someone in the year 2860 using Karl Marx's theories to explain current events that are going on.
Seriously I do not doubt the world is coming to an end but it certainly won't be in the near future. Besides, Jesus implied to his disciples that world would end when some of them were still alive. That didn't happen, did it?