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

[EX Q]: Currently, there are no wholes throughout the bed. But, for some reason when I wake up. The bed is already out of air. I only weigh 120lbs. I don't understand why it does that. Please save your money, when you start to have the same problem.
[EX A]: Negative

[EX 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.
[EX A]: Positive

[EX Q]: After living in Singapore for seven years, I read a lot on the war in the pacific.This is one of my favorites. Though fictional, it captured what I saw and read about the Japanese occupation.Clavel is the one of the best.
[EX A]:
Positive