*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 buy! Product review: This is the best vacuum we have used so far. The wide track and the suction power and bagless feature all makes it easy to use.The static duster and other attachments adds more value.We are very satisfied with the buy!
**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: FAST PACED AND EXCELLENT READ!!!! Product review: I have read 100's of true crime books and this is one of the most interesting. It keeps your interest from beginning to end. I definitely would recommend it to anyone who is a fan of non-fiction.
**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: Good Mix of History & Spicy Scandal Product review: I was surprised to find this book a page turner, I stayed up late to keep reading "just one more chapter". Details the events surrounding a life changing incident in an early American political family, and the fallout & scandal that followed the players 20 plus years later. In the meantime, this family is closely involved with the creating and sustaining of the new democracy - there are a few quite colorful characters.The book gave me an interesting view to how early American politics worked, family and everyday life in early America. I believe the author did a good job of creating a quick paced plot with good historical documentation.How the scandal was handled by the players involved reveals their characters; and this reminded me that people haven't changed all that much in 200+ years.
**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: sold out of a van ... DOWN BY THE RIVER! Product review: look around for 'white van speakers' and you'll find things like these.that's all that really needs to be said.(also a hint: if you have not heard of the brand, at least in mainstream hi-fi, its not worth ANY amount of money.)
**Answer**
