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: This is not bluegrass or even close. Product review: I have a bunch of John's recordings and this totaly different. It's nothing like Mark Twang or the Aeroplane album. It was more coffee house music. I was disappointed.
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: Lock fail Product review: At first this seemed like a high quality lock. I bought it for the gym. It is nice and heavy, with an attractive black finish. I successfully set my combination, used it at the gym, and all was good. One week later, when I went to use it at the gym again, it wouldn't close. No amount of fiddling with it (with the combo set to "open" or locked) could fix it. I tried to find the "key" that came with it that allows you to reset it (though I'm not sure that would have helped), but I had misplaced it. I really want to return it, but it is not worth the return postage. Despite the convenience of a dial combo, I'd be tempted to replace it with a keyed padlock. Anyway, while appearing to be of good quality, it failed after the second use. Into the trash it goes.
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: Disapppointing version of a classic Product review: This particular version of the classic on Composition is reduced in size and therefore very hard to read. Picture examples, essential to the text, are fuzzy and of poor quality; no color for the color section. Spend a bit more money and get the"Composition: Understanding Line, Notan and Color", by the same author. It is the same book with a different title.
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: Worth viewing Product review: It's not just an action flick, but has some depth to the relationships and explores our preconceived notions. Worth the time.
Ans: