Question: 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: Wore out at 10 hours Product review: I was suspicious of the light weight, and this has been confirmed. The front roller has fallen off after about 10 hours of moderately hard use. Now I am searching for parts to rebuild, or contemplating just trashing. While working, the unit tracked decently and the profile was good for getting close to the edges. However, it did break belts about every 15-30 minutes, so was actually expensive to operate. My old time heavy belt sander has been working for 20 years under the same conditions, and I don't think it ever broke a belt, but rather, I could use it until the abrasives were worn off. It takes more muscle and effort to use this unit than a heavier one, plus it is much more screechy to listen too... all-in-all, a big disappointment. Also, I am not sure what the dust port and bag are for - they did nothing to control dust.
Answer: decrease

Question: 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: warship gunner 2-winner Product review: I played WG 1 and loved the game. I purchased WG 2 and found it to be better than the firgt. I highly recommend this game to all who like naval/military simulation games. It's a keeper.
Answer: increase

Question: 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: Interesting Reading, But Too Much Hype Product review: I can't understand the reason behing all the good ratings and hype. Perhaps it's because the catchy name and the human relentless search for new fashions and trends. It's also interesting to notice that the book was written by two professors who lack the real world experience and challenge of running a company. They use past success stories that match their theory while neglecting the others. The concept of differentiation through quality or cost was presented several years ago by Michael Porter, and the Quality Function Deployment and Kano Models are excellent tools for describing the customer value.
Answer: