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: Which version is reviewed?
Product review: There appear to be at least 3 different versions of this DVD for sale on Amazon, each with a different price. Some reviews say the video quality is good, some say it is terrible. It would be helpful if Amazon would indicate which version of this movie each review is associated with so that customers could decide which one to choose.
