Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I stand in applause for the author's book.

I stand in applause for the author's book. For me, Robert Witte's main goal wasn't just to teach the reader how to use (modern) test equipment, but to give the reader some of the knowledge/intuition that he has gained throughout his career. Each chapter is planted with little "gold nuggets"--derived from real life application (not a text book experience). I say this with much joy. As an engineer, I've been exposed to many, many engineers with varying experiences and knowledge on using test equipments. But none have demonstrated the ability to collate his/her ideas on this subject matter of great importance as the author demonstrates. After all, when you're dealing in the nano or pico range, it's nice to be intimately aware of your measurement device and its inherent errors. I wish I could meet the author and shake his hand.