Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Simple book, teaches the basics well

When I used this book Heat transfer was a new subject to me. I had taken a mass transfer class before, and a lot of the principles are similar to mass transfer. I thought the book taught heat transfer very well. The reason i am giving the book 4 stars is because the practice problems and examples are too simple. There are not too many difficult thinking problems.