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: A Severe Drop in Quality
Product review: We loved these glasses and still use them every day for most beverages, hot or cold. But they are nowhere near as nice as they used to be, because the manufacturing has changed. They were previously a single piece of glass without any holes, and thus with a perfect barrier to create an insulating air barrier inside. Now they have a small hole on the bottom filled with a clear-ish rubber plug that pretty quickly allows moisture in so that you get internal condensation. There is also white writing on the bottom of the glass that you can see very clearly with a copyright message. The aesthetics of the product have been really diminished.
