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: High Class Lens!
Product review: Let me just say, WOW! Previously I had purchased cheap chinese knock off lenses and they didn't do much. I had a +1, +2, and +4. I had bought this lens to stack on the rest. When I got the lens I was blown away at the quality of this lens. It is very heavy and the lens is of very high quality even the case was high quality. Although the lens is not stackable, I think you'll find that it is the only one you will need. I'm very glad I made this purchase.
