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: More useful than the hubble; seeing into the black hole of the head.
Product review: Catch problems before they cause grief. This item has come in handy so many times. It can save a trip to the doctor too. Good design and batteries last a long time in it. Glad I have it.
