*Question*
Is there a negative or positive tone to this product review? === Title: A former student of Dr. Smith Review: When it comes to automatic controls, Dr. Smith is incredibly knowledgable. Unfortunately, this does not always come through in this book. The book suffers from lack of sufficient worked examples to assist the reader in gaining competency in this area. At times, the theory takes leaps that leave the reader wondering how they did that. As with most engineering texts, once the reader fills in the missing steps the concepts become clear and logical. Overall, this is a worthwhile text from which the subject can be learned. Answer:
**Answer**
Positive

*Question*
Is there a negative or positive tone to this product review? === Title: Erotic movie Review: I bought this dvd because it contains Genet's Un Chant D'Amour.I wasn't disappointed, the short film is breathtaking. I did not enjoy the other films, they have in my opinion a historical interest only, whereas I think Un Chant d'Amour has a wider appeal. Answer:
**Answer**
Positive

*Question*
Is there a negative or positive tone to this product review? === Title: The Property of a Gentleman by Catherine Gaskin Review: This book was ingrossing from the first page. I felt as though I was right there with the characters. At the beginning, there was a brief overview of the relationship or lack thereof with one of the title characters and her parents.I felt that as the story unfolded it made you want to know more about the characters as they were introduced. That is one of the traits I enjoy about this author's books. You don't get the whole picture up front. A good read for her fans and others wishing to try a new author. Answer:
**Answer**
Positive

*Question*
Is there a negative or positive tone to this product review? === Title: Bad experience Review: I bought this espresso machine in August of 2010. It is October of 2011 and the machine is broken. The espresso comes in ice cold. I guess there is something wrong with the heater, but I cannot fix it myself and the warranty expired two months ago. I am very disappointed and will never buy De'Longhu again. Answer:
**Answer**
