Instruct: Classify Amazon reviews into positive or negative sentiment
Query: home made, poorly thought out,off the top of his head video

Even though there are already some poor reviews of this video I had to add mine. First of all, unless you have the recordings of each of the songs, the "riffs" he tries to teach are meaningless. Curt tends to talk off the top of his head and much of what he talks about is supercilious remarks that take up too much time. The tabs are hand written and the cover looks like it was done on a home computer, and badly (too many different fonts on the cover, a big no-no in desktop publishing). Save your money! Actually, minus 1 star is more accurate. Nothing to learn from this one...