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

Q: Great tunes dripping with latin up beat melodies and smooth syncopation. One track could have easily appeared in a 007 flick.Slick production and sound makes for great party music ; dancing or sitting ! "Oh yeah" will always turn an ear with or without the accompaning movie.......

A: Positive
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Q: Good, sturdy platform for squatting under a barbell. Very firm. Laces are long enough to wrap around ankles, and back of shoe forms a fair notch to retain the laces and keep them from sliding up and off the shoes - would have been better had there been a rear loop. Shoes are better without the insoles because they put a spongy foam wedge under the heels. I replaced them with thin flat insoles from a pair of water shoes. One could cut the foam wedge and use the included insoles. There is no raised heel other than that foam wedge. They run true to size or slightly tight.

A: Positive
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Q: From Potters Field is one Patricia Cornwell's worst book she has written. It's not the characters, nope. It's not the writing that is wrong. It's the story that makes the book disappointing.Temple Gault has struck again. This time we know this for sure. Both the readers and Kay Scarpetta do. Someone from Lucy's past is also back. The problem with this book is that Gault is not a strong enough villain to carry this book. He is not scary or very threatening. It's not exiting. Partly because we never get into his head we are always inside Scarpetta's. Even if Cornwell did venture inside his head I'm not sure if it would be that exiting. For a killer on the loose plot its very weak, of coarse the forensics are very good and original. But for the most part a very disappointing Scarpetta novel.

A:
Negative
****