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

Example Input: Firstly, it is incredibly important that you DO NOT use the bundled software for this scanner. The program is confusing and terribly disorganized. I have had several issues with using OmniPage, Readris, and Microsoft Scanning software bundled with Windows. While image quality is good, especially considering the speed of the ADF, the ADF gets jammed during almost every scan with these programs.I strongly recommend that if you have purchased this scanner, use Adobe Acrobat 6 or later. I am using 6.0 Professional and it works like a charm. The file size is extremely manageable (300K for 15 pages) and is quite readable.If you have not purchased this scanner, DON'T. While I don't have any recommendations for other models or brands, I will suggest strongly that you avoid this one. It has been quite an experience, causing me to use Kinko's and similar because I couldn't get this scanner to work. Since using Acrobat, most issues have been mitigated to a tolerable level.
Example Output: Negative

Example Input: I bought this for a friend for her birthday and it didn't have a picture posted but from the description I figured it was the old version without the scary lady on the cover but it wasn't. Oh well.
Example Output: Positive

Example Input: Dolly has described this CD as her "Blue Mountain" CD. Part Bluegrass, part mountain music. This is as good as it gets. Dolly never fails to deliver and if you are a Dolly fan or a fan of good music in general, you will not be disappointed.
Example Output:
Positive