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: It's a memoir. Product review: Very disappointed; I feel I wasted my money and time. I purchased the book based on a piece on NPR. I guess I misunderstood. I was looking for something more informative, educational and with much more about the babooons. Probably partly my fault. I should have known from the title; it's a memoir.I didn't do a page count, but it left me with the feeling that pages dedicated to life with the baboons were in the minority.It wasn't entertaining, interesting, or well-written enough to be a good novel. It wasn't educational or informational enough to be good non-fiction. There are great books, both fiction and non, about life experiences in Africa and also great books by/about primatologists and their work. In my opinion, this book isn't very good as either.Even as a memoir I didn't care for it, but it seems that most of the other reviewers did. The book jacket artwork is very nice.
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: A good read Product review: Sometimes the story line was a little hard to follow, particularly at first. But once I got into this book, the story that unfolded before me was fascinating and left me wanting more in the end.
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: Stopped vacuuming after less than 30 uses Product review: This is a real piece of junk. I purchased mine here at Amazon.com on sale for $39.99. It worked fine for a while. It still seals, but won't remove the air. Useless. It was never dropped, nor did my machine experience any other kind of "trauma". It simply stopped working properly.Save your money. My brother has one that works like a dream that he purchased for closer to $99- I don't know the brand. So there are good ones out there.
Answer: