*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: Do not buy this product Product review: I got mine for Christmas, 4.5 months later the belt broke. It takes 8 weeks to get a new belt. You cannot buy parts for these vacuums anywhere but through the company. They don't even stock a simple parts such as a belt. I don't know about you, but have you ever tried to last 8 weeks without vacuuming? I bought a reputable vacuum today and the Shark is going to the goodwill!
**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 blend of Bob Marley, Stevie Wonder and Led Zeppelin Product review: Shaka Buku is the future of Reggae. You have to check this out. Its a blend of Bob Marley, Stevie Wonder and Led Zeppelin. No average songs, its wall to wall jams that hit you in the gut and move you at the core of your life. I can't stop listening to it. Check it out at http://www.shakabuku.com and hear for yourself.
**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: BAD Product review: I was misled by the 4.5 star average rating of the book reviews. Even as fiction, the story was totally unbelievable. It was a complete waste of my time and money.
**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: Excellent read, a must for anyone who has breast cancer! Product review: This book is about a woman who defeated breast cancer without surgery. Whereas not everyone would want to go to such drastic measures the information in this book is invaluble. Cancer is a wake up call to change your life. This book tells you how. Excellent.
**Answer**

increase