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: extremely helpful
Product review: As the owner of a dog with a history of biting, this book is a godsend. It's given me practical advice that works. If you have a problem dog, especially if you're considering euthanasia, buy this book and get to work. It'll give both of you a new lease on life.
