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: Yes
Product review: This is a very inexpensive calculator that has served its purpose well. The only problem I and another student had was figuring out how to work it. I spent hours figuring out how to add an exponent and logging. I suppose I might have looked at the instruction manual but, where's the fun in that!
