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: Nora should stick to novels and screenplays Product review: I feel bad about the money I spent on this book. Nora Ephron is a genious when it comes to observing and writing about other people in modern society, but this collection of essays falls completely flat if one is to believe it is about thoughts on being a middle-aged woman. She makes a couple of good observational hits, but the majority of it is too personalized and elitist. How many of her readership can truly understand and relate to living in New York and being a successful journalist, author, and producer? I wanted to read and laugh about the inevitable things that happen to women as we age and be able to relate to my sisterhood around the world and throughout time. Ms. Ephron includes too much fluff from her own unique life circumstances here to accomplish this. This book just demonstrates that even the most talented writers cannot be successful in every genre they attempt.
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: This is a great book! Product review: This book helps people understand each other, and build relationships based on trust. I work in open adoption. To me, this book is taylor made for those relationships.
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: respond to the expectative Product review: it's exactly what it pretended to be! not more or less! nice material, size and apparence, I would certainly recommend!
Answer: