Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It hurts with Bad sound and bad design

I was looking for some cheap headphones so got these since Koss had good name in headphones. They hurt above ear when you wear them even for 2 mins. When I hooked them to my Onkyo system, the sound was bad. Only treble and no bass. Sounded like stones rattling in Tin Cans. I ordered Seinheiser HD202 with this for my office use and man ! those rock. Slightly larger than it seems in picture on most sites but the sound is so amazing that I am returning these Koss and getting those by putting some $14 extra. They even sound better than my earlier Seinheiser PX250.