Instruct: Classify Amazon reviews into positive or negative sentiment
Query: You get what you pay for

In my case I was talked into getting this by a salesman on the phone who told me that the free disc that came with my didgeridoo didn't cover circular breathing. It was after I received my didgeridoo that I learned several things. The salesman, the person who made the free instructional material, the person who made the $10 CD and the person who made the didgeridoo were all the same person. But wait, it gets better, I learned that the didgeridoo that I had bought was basically a perfectly straight piece of PVC pipe covered with some fake material to make it look like wood. I learned that it was manufactured in China.So I guess I learned my lesson there. If something sounds too good to be true, it probably is a lie. I don't know why people can't just be honest and upfront about what they are selling.Fortunately, a friend tipped me off to another instructional CD by Ash Dargin which is worlds better. At least, Ash can play a didgeridoo worth listening to!Sam