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

[Q]: It is extremely rare to see so many world famous super artists performing together in the same concert doing some of their greatest hits - Elton John, Sting, Mark Knofler, Carl Perkin, Eric Clapton, Paul McCartney, Phil Colins etc. You must own this DVD before it is out of stock. I would have given it 5 stars should the audio recording be slightly better. Go and buy this one with confidence. I am sure you will not regret.
[A]: Positive


[Q]: This is the WORST CD-ROM game I have ever seen! My 7-year-old daughter longed for this game all Christmas season and she is bored out of her mind with it after one hour. It is slow, skippy, etc. running on a new computer! Don't waste your money like we did, skip right over this dud.
[A]: Negative


[Q]: I inflated this air bed for a guest who reported how comfortable it was. The twin fitted sheet worked great and didn't slip around with the flannel surface. The installed inflation/deflation pump also worked great and was fast. My guest used the air bed for an entire week, and it never lost air or got soft. My only criticism is that the static on the rubber underside did pick up some loose dirt and dog hair that was on the hardwood floor where I placed the bed.
[A]:
Positive