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: Great on math, weak on journalism.
Product review: Luckily I only wanted the math of the subject, so for me this is an ideal book. If you bought it hoping to come away with a better understanding of the subject you'd better have started with at least a degree in Applied Mathematics, and possibly your Master's too. The book is written as a college course book, not as a coffee table reader.
