Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Technical, repetitive, lots of information

I have to agree with one of the other reviews--this is basically her other books but without as much editing--the book is VERY repetitive, to the point where it's hard to read more than a couple pages at a time. I do believe the book could be summed up in a few sentences and the remaining hundreds of pages are just reiterations and examples. I didn't find anything new (and therefore useful) in the book at all. It's rather boring.