Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: doesnt work

purchased and was really looking forward to reading on the kindle.actually i did read on it for a while and enjoyed it very much. but then the screen froze with lines across it. the solutions for getting it to work were no help, tried them all but still frozen..would i recommend it to anyone? i would have to think twice..now the trick is to get them to make it good, will see...