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

Don't waste your money. When it's not giving a "snr" error, it's always counting down and then when it gets tired, it starts counting down again! Did I mention that it counts down and then restarts! What a terrific count down timer!!I figured it out. It keeps counting down, until your blood alcohol level get below .08! What a terrific gimick!