Instruct: Classify Amazon reviews into positive or negative sentiment
Query: factual, informative and easy to understand

being fairly new to the stock game, i have acquired quite an extensive library on books about penny stocks. each seemingly different from the last and confusing more. but picking up this book by dan holtzclaw, has finally made sense out of the complexity of penny stocks. solid information about the risks and rewards.. friendly advice in an easy to understand format. tips and warnings to help you along your way. i now feel more comfortable after reading this book, and have even made a nice size return following mr. holtzclaw's advice! two thumbs up!