Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Junk

Though this player's stats look good on paper, and the concept is a great one, do not buy it. I recieved one for Christmas last year, and the headphone jack fell INTO the player after a few months. Lexar sent me a replacement, which did not even work to begin with. They sent me another one, the headphone jack broke on that one too. After this they refused to give me a refund, but replaced it with their newest model mp3 player, the LDP-600. I am waiting to see if their are any defects, but this is a much nicer player. In closing, stay away from the Jumpgear, I loved it while it worked, but it is far to poorly manufactured to warrant any price.