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

Q: These are only meant for use as temporary or guest bedding, but I've been in a situation where I am using this item daily as my bed for over a month now. I am a large person. It has held up beautifully. I add air maybe once every 7-10 days. The flocked top is great, holding sheets in place. It is so comfortable, my back and general body pain has improved dramatically since using it! I suspect that when my permanent bed arrives, this little bed will serve long and well as guest bedding.

A: Positive
****
Q: I'm no great fan of bluegrass or country, but this release intrigued me because - like many people, I suspect - I have a soft spot for Dolly. "The Grass is Blue", though, really is as good as the other reviewers have said.

A: Positive
****
Q: Music from the 30's and very nostalgic. My father played with this band when he was still in college in 1934.

A:
Negative
****