Instruct: Classify Amazon reviews into positive or negative sentiment
Query: All nighter

This book kept me up all night, I couldn't put it down.I was so tempted many times while reading to drop the book, run the the computer and start right then in the middle of the night.Book is very easy to understand, not a lot of those fancy words you hear on CNBC or read in the Wall Street Journal. They take that stuff and bring it down to the level that an individual investor can understand.Authors very motivating and relate their experiences in the market very well.