Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Fantastic Investment!

The Kindle is all I expected - and more! I'm in the habit of reading several books at a time and regardless of where I leave off it never loses my place. Downloading new books is a snap and the connectivity signal is strong. I usually download a sample and if I like it, I'll then download/buy the book. The price of most books is considerably lower than buying the hardback. Traveling is now a breeze. Instead of lugging several books in my carry-on, I simply pack my Kindle. Even though the initial purchase price is rather steep, an avid reader will soon justify the purchase. The downside, if there is one, is the difficulty of turning pages accidentally. There is really no convenient way of grasping the Kindle and not hit the "next page" bar. For those with eye problems there are several size fonts from which to choose. I'm recommending this product to all of my friends. It is an excellent purchase!