instruction:
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
question:
I was very excited to buy this scanner and was pleased with its size and weight. However, if you have a Vista operating system, like I do, IT WILL NOT WORK! The company told me that they stopped selling this product over a year ago and there are no driver updates available for this product. If you have an older computer and an older operating system this product might work for you. But as for me it was a waste of money!
answer:
Negative


question:
Great. Gives you a pause to remember the real meaning of Christmas. Nostalgic and well loved. Without the glitz and flash of so much that modern Christmas has become. Simple and straight forward, young to old can enjoy it.
answer:
Positive


question:
I bought my first Xerox DocuMate 510 in mid-2008. It works so well that when I wanted to replace an aging scanner for another office machine, I simply bought it again. I am running Win XP (paid extra not to get VISTA when I bought new machines) and find this scanner, combined with PaperPort 11, works beautifully. I do not use the "single touch" software that comes with it, having long since learned to use PaperPort for all scanning, so I cannot comment on its functionality. The machine itself does everything it saws, without error.
answer:

Positive