Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What a joke

From the description on Amazon....Sleek design offers contemporary styling, amazing comfort (if you like tight head squeezing fit) and securityCompletely adjustable,( what adjustability, fits in the top of my ear not the center and their is no adjustment) these headphones fit snug on your head and have hinged arms that fold for safe transportation in stylish metal case. They do look good, but if you want to return them it will cost you shipping PLUS 15% restocking fee from the seller,DataVision Computer VideoNot quite worth the price to return them if you're going to lose $15 or more for headphone that are just average, but "they do look good".Sound quality is no better than my JVC 10 year old stereo headset. You can't move the top headband anywhere, because it is a solid piece of plastic with heavy tension to spring back in place.I guess the i cans come in a can because thats where they will spend most of their time.