Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Q: By something else. This is the worst piece of machinery I have ever bought. Virtually impossible to cut any size tile on the diagonal. Typical imported junk!!!!!

A: Negative
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Q: At 60 pages,this is over-priced and not a course for adults. As basic instruction for those 10 and under, it is probably okay. For anyone who even doodles while talking on the phone- forget it!

A: Negative
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Q: i love this music, but i can see how some people wouldn't. i guess reading through the reviews here says the same thing: this doesn't try to be the kind of music my mother would like (or some of my coworkers). but that must be obvious if you listen to the samples amazon provide.but otherwise, this is pretty sweet - it strikes a nice balance between playing with new ideas/sounds on the one hand and keeping a steady groove on the other. "commerical experimental" in a good way - and i think that's a very challenging target.as for the politics and trying to second guess whether this woman is "for real" - it doesn't matter unless you don't like the music. good music doesn't need to (and usually doesn't) match my politics. why on earth should it? if you don't like the music, fair enough. but to argue that you don't like music because of the attitude or the politics - what's with that? you're confusing music with something else, i think.

A:
Positive
****