Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sound Pretty Good , Painful to wear

I like behind the head phones.The are not as a group as comfortable, but it's a trade off for fit, and stability. These sound good but really hurt after a short while, as the plastic wings press on ears ,which are, as we know , tender. Maybe they have different shaped ears on Vulcan. Wish they still made my old Koss 55's.