Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Ambi-conned out of $100

Yes, they are uncomfortable, but if they worked I could overlook that. They don't. Besides the difficult installation on Vista (no instructions, figure it out yourself), once they are installed they randomly lose the connection, and even when they are working, the sound is staccatto and jumpy. When I'm playing my FP shooter game online, the connection will just terminate randomly. Worse, on Vista, this freezes the display and I can only get it back by <CTL><ALT><DEL> for the logoff menu. These went in the trash one week after I bought them. I wish I could give this product negative stars.