Instruct: Classify a review into positive or negative sentiment.
Query: Book was not proofread

Absolutely every chapter has at least 10 misspellings or grammatical errors in it. It is quite funny how in the first chapter they stress how important it is to proof copy before it goes to the printer. Maybe the authors or the publisher need to read the book themselves. It is a very dry book and each chapter covers the main points with in the first few pages then repeats the topics over and over again through out the rest of the chapter. I would not recommend this book unless the person does not mind being distracted by misspelling, grammatical errors, and repetition.