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: Don't waste your money !!! Product review: This this was HORRIBLE !! Spent $50 on it and it made the BOSE speakers crackle really bad and the volume would raise and lower without warning. The knob that is supposed to adjust the output is worthless. Generally just really poor quality unit. Buy the more expensive one, or just do what I did and get rid of the BOSE stuff all-together.....
decrease

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: Back support Product review: Like the support. It is a little bulky. I feel like I am sitting on the edge of my chair. But, it does offer great lower back support.
increase

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: Best boots I've bought Product review: I bought a pair of theese boots ten years ago and still wear them almost daily today. I did not buy them from Amazon however, but regardless, theese boots are long lasting and tough. I've used them in many jobs in construction and as daily wear throughout the years, this pair has never lost their comfort. I have had to change the laces twice now, and the soles are just starting to come unglued. Of course, they do show their age now so they couldn't be worn to anything formal, but they've lasted forever for me and I will definitely be getting another pair.
