Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not very inspiring at all

This book was recommended to me, but I did not find it very useful. Extremely short (read it through in less than 1 hour) and quite old fashioned (yes, I know it's not new) I didn't read a single thing I didn't already know. I was a little disappointed as I had planned to relax and read during christmas and get inspired for the start of a new division of my company. Well, if you have no experience at all this book could be useful, the advice you get is all perfectly correct and true, and as I said, easy and short to read, if thats your worry!