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

We purchased this device while on a trip. It worked at first. Later one of the four power take-offs failed. Then the connection to the car became flakey and you had to get it positioned just right. Finally, less than a year later and after only moderate use, the power plug has failed completely. Worse, the fit is so tight you have to hold the dash trim on the car when you try to pull the plug out for fear of ripping the dash right out of the car.Design seems so bad that we just junked the device and have now purchased a replacement.