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Title: Worst Book I Ever Wasted my Money On
Review: This is by far the worst book I ever wasted my money on! I bought this book thinking that the "official" in the title meant all the facts are there and is readable. Well, all the facts are there but it certainly is not readable! Even for a technically capable person like me (BS & MS EE, PHD candidate at a top engineering school) my brain would wonder and spin each time I attempted to read this book. It is so full of repetitive jargons and very "extended" sentences that make you lose track of the information the author is try to convey. It appears most of the sentences were paraphrased from multiple sources and hence there is no coherence between the paragraphs. It is incredibly bad. If you don't trust me, buy it. Any other book is better! I had to buy another book.
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