Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Useless...

This book was the biggest waste of time. It is completely out dated and extremely vague. It offers no specifics about the legal aspects of starting a business or much of anything at all. If you have an ounce of common sense there is no need to purchase this text.If you are looking for book that will cover everything you need to know about starting your own photography business I would highly recommend Photography: Focus on Profit by Tom Zimberoff. Zimberoff's book is the best purchase I've ever made.