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: An amazing thriller
Product review: I have not yet read the book The Prestige was based on, so I can't give a comparison there, but I can tell you that this is a fantastic movie! The acting was excellent, the movie keeps you on the edge of your seat, and the plot keeps you very interested. This is certainly worth watching.
