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Title: A few good chapters, but the rest is very poorly written
Review: About 3/4 of the chapters are either very thin on explaining the subjects, or they are written so poorly that, frankly, I got quite upset whilst reading. Another thing is that this is the most error-prone book I've ever read. In a novel typos aren't critical, but in a study guide for an exam, they are indeed. So be alert and use the errata. I found out it was better to take the hours needed to correct the text, than spilling time wondering about the accuracy on stuff that looked weird to me. My advice: buy another book !
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