Instruct: Classify a review as either positive or negative.
Query: Revolutionary device.

I have had my Kindle 2 for a few days now and absolutely love it. It is the coolest piece of technology i have used in years. It is revolutionary in nature as the ipod was for music. I am afraid that bookstores will disappear as record stores for the most part have. It is with good reason. To have a device that you can carry around 200 books, be reading a new book in a few seconds, and change the type size to what is comfortable for you. You cannot do that with regular books. Reading the device is very pleasurable and very close to the experience of reading a book. Moreover, most books are only $10. In many ways i consider it a better experience than reading a book. I have found that i am reading more. I can easily shift back and forth between multiple books i am reading very easily. I would recommend you get a cover for it available on Amazon.