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

[Q]: THIS AIR BED IS GREAT! I HAD PREVIOUSLY PAID WAY MORE FOR THE "A--O" BRAND, BUT THIS ONE IS EVERY BIT AS GOOD AS THE MORE EXPENSIVE ONE. I AM A GAL WITH A "MATURE" FIGURE, AND IT (TWIN) ONLY LOST A LITTLE AIR. WITH THE ELECTRIC PUMP, NO WORRIES! JUST A HINT FOR SOME OF YOU WITH BAD KNEES LIKE I HAVE....I PLACED TWO CAMP COTS SIDE BY SIDE AND LAID THE MATTRESS ON TOP. PERFECT FOR THESE TIRED OLD KNESS AND BODY TO GET UP AND OFF OF. KUDOS ON THIS AIR BED!
[A]: Positive


[Q]: I found this movie pathetic at times. The drug use and plot line was, at times, absurd. I wish I hadn't wasted my $ renting this b/c it just wasn't worth it. The director's failed attempts at being "artsy" with the alligator, iguanas and the like was obvious and remedial and any action to be David LynchY was lost on practically anyone except perhaps the director.As you may surmise, this won't be one in my permanent library.
[A]: Negative


[Q]: Does the job and I feel the tightness. Thanks for making a change that is a big difference for me. I would recommed others to buy it.
[A]:
Positive