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: TRULY DISAPPOINTED Product review: I felt like I was ripped off! It's been a long time since I've been this disappointed with a book...so much so, I actually returned it. I literally learned nothing new about credit repair. The book focused on people who've dealt with bankruptcy. If that applies to you, then get the book.
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: Best view of Mermaids ever! Product review: I read this book when it first came out, years and years ago. I bought it -brand- new, and finished it quickly as I do any book I simply cannot put down. I waited and waited and waited, hoping that Alida Van Gores would put out another book, her writing style is interesting, her story creative and origional. No one ever writes about mermaids, especially in such a light. Did she die or something? Maybe the book initially did not sell well? I wish to know! If someone finds an email address or personally writes her, let me know!
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: Reason to buy this rather than to record on Cartoon Network! Product review: You should buy this DVD without worrying about "Why don't I just record the show on Cartoon Network?" First of all, this one, and the other 2 versions, are un-cut. There's some cussing, extra scenes, and Character Image Galleries. You can make it talk in English or Japenese audio. You can also choose what part of the episode to go to, and last but not least, on Collection 3, there's an episode that was never shown on TV. If you got a DVD player, BUY THIS DVD AND THE 2 OTHER COLLECTIONS!!!
Answer: