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 you haven't seen the TV show, don't buy
Product review: The book is too tighted up with the TV show from BBC. So if you haven't seen the tv show, or don't know what I'm talking about, this book is a waste of time. It won't go deep dive into spy craft. There are other books that excel at that.
