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 good travel headphone.
Product review: PXC-250 is a lifesaver if you listen to music on trains, busses, and airplanes. However, the noise cancelling does not do much against other types of noise (such as street / traffic noise) or low-level noise such as an air conditioner. The sound quality is good, but what you're really paying for here is its active reduction. If you're looking for an outdoor / indoor headphone, try the Sennheiser PX-200 or PX-100, or something from the Grado Labs line of 'phones.
