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: What an utter piece of crap.
Product review: I know Halloween costumes are supposed to be cheap, but come on! For the price, I could have bought a real dress. This thing was ugly, scratchy and of awful quality. I couldn't even stand to wear it for the duration of the Halloween party I went to. Luckily, I was wearing something under it. Don't waste your money.
