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

I like the book Castle In the Attic because it was very adventurous. My favorite part in the book was when Mrs.Philips gave William a gift. Do you know what the gift was? Can you figure out what it is? I recommend this book because Castle In the Attic is a very exciting novel to read.
Positive

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.......
Positive

These sheets look as pictured. Following directions to wash prior to using, the flat sheet shrunk to 72" wide; it is now twin size. Because of the deep pockets in the fitted sheet, it still fits a double bed. They are usable, but barely.Also, since the weight is given in metric, "heavyweight" is a misnomer.

Negative