Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Worst monitor ever used

We've had a few different monitors for our children and this is the worst one by far. Through all the static I can't hear a thing. If someone is standing right next to the monitor talking, you can't even hear it. We've tried moving it around, different channels, nothing works. We're going to throw it away and get a new one!!