Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Deserves to be the standard text on PC Hardware

I'm at a loss as to why Messmer's text hasn't become the standard text on PC Hardware. It's amazingly well-written. The bookshelves in Sydney, Australia don't seem to give this text its due credit ... there're PC textbooks of equivalent content, but not as clear and concise. For anyone considering a PC Hardware book, make sure you include this one in your comparisons.