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: The book is a joke and a rip-off
Product review: The book is very poor. The technical part is useless. The author is either totaly confused or he's doing this on purpose trying to bluff people and get their money. I really do not understand how McGraw Hill has accepted to publish such a ridiculous book, I beleive they should hire stronger technical advisers in the future!
