Instruct: Classify Amazon reviews into positive or negative sentiment
Query: KINDLE'S USELESS INSTRUCTIONS.

I STILL HAVE NOT BEEN ABLE TO READ THIS AS I HAVE NOT BEEN ABLE TO WORK THE KINDLEPER THE INSTRUCTIONS PROVIDED. THIS WILL BE THE LAST BOOK I BUY FROM YOU AS I HAVESHELVED THE KINDLE AND HAVE PURCHASED A NOOK WHICH PROVIDED STRAIGHT FORWARD INSTRUCTIONSAND HAVE HAD NO PROBLEMS WITH. I WOULD NOT RECOMMEND A KINDLE TO ANYONE.