instruction:
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
question:
I bought this air mattress to use while my new bed was being shipped from back east, the bed lost air every night and I woke up almost on the floor. I tried to send it back but it was impossible to get back into the box.
answer:
Negative


question:
This product worked for 4-5 times and the rotation stopped working. Batteries run out or lose power after 3-4 uses. I would read reviews before buying another one... I am looking into the Hitachi wand massager now and I believe I will buy it since is a power operated toy and will never run out of power.Not impressed with this product.
answer:
Negative


question:
I like this book much better than her last book, Leopard Lord. The author was able to empathize Farris' feeling and captured it for the reader. The supporting characters were very well written, including Farris' masters and mistress. The story was good enough to make me feel that it truely happened. I feel the author has real talent, and I will definitely buy her next book.
answer:

Positive