You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product?
Review title: Inadequate textbook of an already difficult subject matter
Product review: As an undergraduate taking a course in thermodynamics of materials, I found the book to be exceedingly brief and, at times, incomprehensible. To those new to thermodynamics, the book is nearly useless. To make it even worse, the book doesn't have answers to the practice questions to allow students to check their work, and it is inadequate as a reference for simple things such as unit conversions.
