Question: 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: Hard to hate, but... Product review: I have this mouse. I use this mouse. I don't like this mouse. It looks very cool with my PowerBook, and I don't think the battery life is all that bad. With that said, it does not track well on all surfaces - you need an even surface with a consistent color - when I use this mouse on the back of a book or magazine, it tracks all around. It actually works best on the carpet, if I'm sitting on the floor. A mousepad also works. It is not good for fine movement, either - it doesn't respond the same way a ball mouse would for fine tracking. I haven't used many other optical mice, but I think they probably perform better, generally, for fine tracking.
Answer: decrease

Question: 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: Negative 500 Stars Product review: This is the most inane certification guide ever written. This book led me to temporarily dismiss the goal of becoming a CNA. Each page is a nauseating immersion into the fuddled mind of the worlds most irritating and idiotic technical clown. The text is brimming with insipid non-technical oriented prose that leads one so slowly down the antic strewn road to certification that time eventually stands still. Reading this book is an excercise in torture. I have never been so angry with a book in all my life. You are better off not being certified than having to read this book to get there.
Answer: decrease

Question: 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: Awesome Progressive Rock Album Product review: I never heard of this group before I saw them on Youtube. I liked a few songs off this album when I saw them on Youtube. This is a great album. One of the best progressive rock albums in my collection.
Answer: