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: UMM DISAPPOINTED Product review: WELL ALL IN ALL THIS BOOK WAS NOT FOR ME. THE SUBJECT WAS SO SO. BUT WISH I WOULD OF READ REVIEWS ON THIS BOOK BEFORE I BOUGHT IT. I BOUGHT IN ON AN IMPULSE AND WELL WAS DISAPPOINTED.
decrease

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: The best vacuum cleaner I've ever used! Product review: This is the first vacuum I've owned that leaves no trace of scent behind in the air after vacuuming. The HEPA filtration system is fantastic. The HEPA filter (Model 3282) works great and I didn't even have to replace it for over a year which is much longer than the 6 months they recommend. I own the Bissell Healthy Home 6100 Vacuum and I can say it is the best vacuum cleaner I've ever purchase. I used to own Hoover products but they really went down hill as far as the quality of manufacturing goes along with many other problems. This thing works equal to the top Dyson or Kirby but at a fraction of the cost!
increase

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: Couldn't attend my brother's wedding without this! Product review: I was 8 month-pregnant when I attended my brother's wedding. This is a must-have for any formal situation for pregnant women!
increase

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: looks good but repetative and not enough saves Product review: I was looking forward to this game since I was a fan of the show when it first aired. I expected a progression of difficulty as the missions progressed but it was difficult from the initial mission. Does the game have any savepoints?
