Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent, humorous and easy-to-read.

This stuff works. Many other books are theoretically sound, but don't have a firm handle on how audiences think/react. This book is founded on years of experience -- and on the needs of the listener.As a speaker myself, here's some of what I learned from this book:- Smile more (a simple idea, but powerful!)- Slow down - a simple technical trick... how to use fewer words with greater precision- The importance of "reading" your listeners (ie. watch their body language to see how you are doing)- The simplest skills are the most effective and the most ignored- Repetition is absolutely essential- You must be seen to be in control of the situation; to do that you must be in control of yourself and your material- Rehearse, rehearse, rehearse.Review by: John Robert Colombo, speaker and author/editor of over 200 books.