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: Porsche 944 Repair Manual
Product review: I use this manual to do most of my own repair work on my Porsche 944. Besides explaining things in great detail, the manual also tells you if your problem should be referred to an experienced mechanic, because of its complexity or the need for a special tool only the dealership will have. Most important thing the book taught me: Porsche cars are over-engineered; that is part of the reason why the parts are so expensive!
