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: Bang for your buck
Product review: I'd have to disagree with the other reviewer. I've been a tennis teaching pro for seven years now, and these balls have put up with tons of hitting, and have great shelf life. I've used them in much less than desirable conditions and only have to replace them once a summer, and I coach 5 or 6 times a week. They bounce true and although they aren't the exact weight of a normal ball, the average player would never notice.
