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

Answer: Positive

Question: This DVD is one of my all time favorite musical DVDs. Miss Jackson proves why she is the highest paid singer in the industry. With a combination of costume changes, great choreography, Janet's greatest hits, and a sold out crowd at Madison Square Garden, the DVD makes for an excellent night of entertainment. I only regret that I was not able to see the concert in person here in my home town due to a cancelation of the concert;however, the DVD is definately a suitable substitute. I highly recommend this DVD to any fans of Janet, lovers of music, and owners of quality DVDs.

Answer: Positive

Question: I thought that the Odyssey was a very good movie.It was well put together, and had great acting.The effects of the movie were average.I especially enjoyed the scenes with the cyclops.Although its a very interesting movie I believe that it is too long, and the audience/viewers gets bored.In general I thought that it was a great movie that was educational, and was very succesful.By Josh 7R.

Answer:
Positive