Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I am sick of seeing this infomercial

If you want a good workout, don't fork over your money to buy this rip off of a video tape. Work out the old fashioned way: jog, lift weights, do pushups. You will get in much better shape doing that than Mr. Blanks might have you suspect doing his idiotic system of kicks and jumps. People are so gullible to spend their money on this rip off. No wonder that Mr. Blanks has to do his business out in California. After all, that's where all the phony weirdos live anyway, who are stupid enough to sign up for his classes.