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: How Right-Wing Corporate Elitism Will Brew Street Revolution Product review: A right-wing corporate mouthpiece like Gilder thinks choice communications stocks will enrich canny investors in a telecom explosion destined to hound us all to death via cellphones. Everything in this book is about overselling society on a hollow corporate priority list of meaningless products whose obsolescence is well-planned. The book is disturbingly arrogant in its elitist economics and a bellwether not for the miracles of the marketplace but rather for the grim social storm that is coming worldwide over the issue of globalization. The fact that the book's jacket art makes it look like a futuristic horror novel is especially apt. Grim business, indeed.
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: Groundbreaking! Product review: This is an absolutely groundbreaking work by Mr. Montgomery. I saw myself so clearly in his portrait of the Counselor that I reread it three times and still could not believe that it was not written about me. To those who seem confused by the purpose of this book, I will warn you that it should be taken mainly as a companion to Keirsey's spectacular Please Understand Me. This book may be hard to follow for someone who has not first familiarized himself with the content of the aforementioned volume. Anyone interested in this subject should buy the two as a pair. Brilliant!
Ans: increase

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: THX Rocks! Product review: I bought this item a couple of months ago. At first I wasn't very impressed. The sound card in my computer wouldn't support the 5.1 surround sound. So, I had to buy a brand new sound card. After I got my new sound card installed, I still couldn't get all of my speakers to work. I adjusted my speaker settings from 5.1 to 7.1 and all my speakers work. This is a little confusing, since these speakers are supposed to be 5.1. But hey, who am I to complain? In conclusion, I would definitely recommend these speakers to anyone that wants to rock the house! (just make sure your sound card will support 5.1 to get the full experience of six speakers)
Ans: increase

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: Outstanding and It's Short Product review: Fermi presents Thermodynamics in a clear, precise and almost irrefutable way that gives your all the results within only a few pages. Quite often, after he arrives at a well known result effortlessly, I find myself going back a few pages to make sure I understand how he got there, because it just seemed too easy and so different from the arduous arguments for the same outcome I learned from a different source. After this book, you will say, of course, this has to be. Truly a masterful work.
Ans: