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: frustrating
Product review: This toy is very frustrating, for a dog and for the owner. It makes my dog rather hyper and makes her bark too much. There's nothing wrong with the manufacture of the toy; I just don't think it works well as a device to keep a dog happily busy.
