Instruct: Classify a given review as either positive or negative.
Query: good product, but those buttons

got the kindle yesterday, returned it today. It is a great idea and reading on it was easy and fun, but everytime you touch the kindle in any way, even to push it back into its cover, i inadvertantly changed the page. Worse than that is if you hit the 'back' button by accident, which is very easy to do, it will take you minutes to refind your page. The page numbering system is not intuitive at all, the cover should never have been created because the kindle keeps sliding out of it. I really have no idea how anybody can pay $359 for such a frusrating gadget. I will howver try it again after they update the hardware.