Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Nothing about this works

Straight out of the box, the remote doesn't work (some buttons do, but crucial ones don't--no matter how hard I dig my nail into them), it skips and stalls on a DVD that even my persnickety 6-year-old Sony player manages without a hitch (with the player isolated from speaker vibration), and the sound is atrocious (the other reviewer's description is apt). Even the radio reception is bad. Unpacking and setting this up was a regrettable waste of life.