Instruct: Classify Amazon reviews into positive or negative sentiment
Query: compared with iphone the kindle is highly overpriced

compared to the iphone technology, the kindle is highly overpriced. it has a user interface which is at least 20 years behind. with .pdf support it would be worth $50, not a cent more.or buy an asus eee for the same price and get a complete laptop with wifi,a freeware ebook reader, .pdf reader and a complete office software.