Instruct: Classify Amazon reviews into positive or negative sentiment
Query: WARNING: DO NOT BUY THIS DVD

OVER THE PAST TWO YEARS I HAVE BOUGHT FIVE COPIES OF THIS DVD FROM VARIOUS DEALERS AND EVERY ONE OF THEM WAS DEFECTIVE IN THE VERY SAME SPOT IN THE MOVIE. CHAPTER 17 THE LAST CHAPTER STARTS OUT OK BUT MIDWAY THROUGH THE PICTURE FREEZES. EVEN WITH A GOOD PROGRESSIVE SCAN DVD PLAYER THE PICTURE CONTINUES TO FREEZE AS IT ATTEMPTS TO SCAN FORWARD. WHAT YOU END UP WITH IS PICTURE FREEZES EVERY TEN TO FIFTEEN SECONDS WITH LOST ACTION AND DIALOGUE AS YOUR DVD PLAYER HOPELESSLY BATTLES THE DEFECTS AND THIS OCCURS ALL THROUGH THE LAST FIFTEEN MINUTES OF THE MOVIE. LEGEND FILMS SURELY KNOWS ABOUT THIS PROBLEM BUT HAS CHOOSEN TO DO NOTHING ABOUT IT. THEY SHOULD BE HELD ACCOUNTABLE AND SUED FOR THEIR ABSOLUTE NEGLIGENCE IN THIS MATTER.