Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Buy something else

I've been doing the E&E books in preparation for law school, and they've all been accessible and comprehensible. This one, however, is the exception. Maybe it's the ethereal nature of the subject, but this book is killing me. I feel like I am wasting my time reading it, since I can't seem to make out the forest, nor the trees, through the fog. If you're just starting out, I can't recommend this book for preparation. Maybe in the future it will make more sense, but for this beginner, it's very confusing.