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: It's great. Read it.
Product review: I happened to pick this one up at an airport book store. I don't read books very often, but I finished this one in a few days because it was so interesting. The anecdotes and stories alone are worth your time. The only negative is that when you are done, you will likely still not know exactly what to do. That's part of his purpose I think, to show you that "not being certain" is normal and that anybody who says otherwise is probably trying to sell you something.
