Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worlds Beyond the Poles

This book is a total waste of money. I bought it because I thought it would quote Admiral Byrd's comments as he flew 1700 miles into the inner earth. No. Giannini does not even mention the inner earth. He says that the earth extends out thousands of miles into what we call outer space. He says all planets are connected by land or water! This in 1959!