Instruct: Classify Amazon reviews into positive or negative sentiment
Query: worked great... for 2 hours

Got this player because it's supposed to be able to play many different format.. and it does. Played DVD, DVD-R, DVD-RW without problem. Even played my MP3 DVD... 2 hours after I plugged this thing in, screen went blank and that was the end of it.Tray would not eject and I had to ship the player back with my MP3 DVD in it. Now I have to re-rip all of my CDs again! And since this player is discontinued, Amazon could not send me a replacement unit.All in all, it could've been a beautiful thing..