Instruct: Classify Amazon reviews into positive or negative sentiment
Query: No examples

I've read quite a few computer how-to books. I prefer to learn by example, which this book offers very little of. Rather than showing you how to do something, this book tells you how to do it in a long drawn out process.I could not figure out how to use the advanced filter command with this book. I checked out the Excel 2003 Bible from the library and I was able to use this feature within 5 minutes. Do not buy this book!