Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A disaster

Someone should write a book about why Marrs continues to write books about things he can't prove. Not only is this badly written, but Marrs does a fabulous job of presenting only 1 side of the argument--his own. "Witness testimony" is all fine and dandy, but why is that Marrs can't ever come up with proof for his claims? Oh wait, the U.S. Government covers it all up. Good Lord, do people really buy into that garbage, or do they just want to believe it? The latter is my opinion. Until Marrs can show pictures of these "aliens", his arguments will continue to be shot down. Maybe the Majestic 12 has all those aliens over for Sunday dinner, but I suspect the truth lies in the hyperactive imaginations of "eyewitnesses" and "experts".