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: If your serious about VIZ you need this book! Product review: Over the course of the last year I have been teaching myself 3d studio viz. When this book finally shipped I immediately ordered one, and am I glad I did. I find every chapter gives me some tips for modelling in this powerful program that I never would have thought of on my own. Every chapter is well written but be advised that you should have an understanding of viz before working through this book. If your just starting with the software, do the tutorials that ship with the software before moving on to this book. The tutorials are quite good at reinforcing the concepts but assume that you have some viz experience under your belt. A great book - period!
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: Squeaky Toy Product review: I have had no luck with these Rockport "Active Air" shoes. The air chamber ends up punctured and you end up walking around in a pair of doggie toys.I actively avoid any shoes with these air pockets after having to toss three or four pair. At least the description here gives you a warning, sometimes you do not know until it is too late.
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: Try it! Product review: This book is really a key for the TOEFL test.It's easy to understand and has lots of examples on each subject.But if you buy the Book and Cd-Rom Edition, do not forget to buy the audio cassette edition with it.Because you'll need them for the listening parts.I think it must be tried.Thanks...
Answer: