*Question*
Is there a negative or positive tone to this product review? === Title: Hard text Review: Thermodynamics is one of those topics covered in multiple branches of science such as physics, chemistry, geology, materials science, chemical engineering, etc... This book approaches the subject from materials science and is meant to serve as the book for a one or two semester course in thermo. First of, it is not meant for beginners to thermo. I used this book in a course taught by one of the best instructors in my department, after having taken two easier courses in thermo. Yet I still found it difficult. Second, the math is advanced enough that one should not take the course without having differential equations. Third, the example problems can get quite difficult real quickly; and not all have solutions. But overall, the text is a good reflection of the subject; difficult and time-consuming to master. Answer:
**Answer**
Negative

*Question*
Is there a negative or positive tone to this product review? === Title: Way to Expensive for What You Get Review: The Grandparents sent this to our 2 yr old son. The first one did not work when we received it. We had to send back at our cost and they re-sent us one which worked. You have to put it close to the ceiling and in the middle of the room for the stars to look like anything recognizable. Who normally places a tall piece of furniture right in the middle of your child's room?? It has a constellation chart, which is useless, because the stars are blurry and distorted in arrangement. The colors don't change automatically and it seems to be more of a distraction to my son's falling asleep than anything. When I saw the list price for this in an airline magazine, I was astounded. I wouldn't pay more than $10 for this cheap novelty item. Answer:
**Answer**
Negative

*Question*
Is there a negative or positive tone to this product review? === Title: It's ok...not really Review: I was one of the millions of people who bought this album. I liked listening to 'Love Don't Cost a Thing' but after that I got bored listening to her other songs because they all sound the same. Nothing original at all. I should have downloaded the songs instead of buying the album. What a waste of money! Answer:
**Answer**
Negative

*Question*
Is there a negative or positive tone to this product review? === Title: Review of House on Mango Street by Jamie A Review: House on Mango Street is a story about a young girl named Esperenza, and tells about her adventures, thoughts, feelings, and interpretations of the world around her. The book follows her as she grows from a younger child to a maturing young adult. The story is told through a series of vignettes, instead of chapters.I liked this book because it is all about her experiences. It is written to show you what she thinks of the world around her, and the people around her, and also growing up, from her point of view. The book is tough to follow at times, but that is because it is written in the form of a monologue, or diary, and so there is no significantly apparent timeline. Even so, the book is very interesting and portrays very well how this young girl feels. Answer:
**Answer**

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Positive