Ques: 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: Disc didn't work! Product review: I've always loved this movie, and I sat down to watch it. I placed the disc in the player in the bedroom and nothing happened. I moved to the player in the living room. Nope. I suppose I'll never use a bargain second-hand dealer again.
Ans: decrease

Ques: 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: Ineffective massager Product review: Great idea, but doesn't perform. The fingers touch a small portion of head instead of whole head and it's difficult to move around and easy to get poked in the eyes/ears. Now it just sits in a corner now as a dust collector. A nice hairbrush would be more effective and easier to use.
Ans: decrease

Ques: 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: Author has a thing for Prince Charles and Camilla... Product review: If you are into reading about how great and wonderful Prince Charles and Camilla are, and how Diana simply got in the way of their great romance, this is the book for you...All books on royals seem to be one-sided and this one is clearly written by a fanatic of the monarchy...which is fine, if that is what you want. Just don't expect an unbiased read.
Ans: decrease

Ques: 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: Works but it's seems jury-rigged Product review: I am a bit suprised and disappointed at this product. I fits but lacks a solid, air tight connection. This is supposed to be for a Eureka vacuum but it plugs into the existing hose and is a very sloppy fit. When I turn on the vacuum, the connection becomes tight by suction but becomes loose when I turn off the power. Then debris falls out of the junction when I pull them apart. Also, the hose is made of really cheap hard plastic and has a mind of it's own. I thought this was made by and for the Eureka upright vacuum.
Ans: