Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It doesn't ever deserve one star rate

Bought two As seen on TV Driveway Patrol Alarms, both are worthless. Thanks to Amazon for having a great return policy, or I would never shop here again. Amazon Great, stupid driveway alarm did work for a few minutes and then it stopped, had to hold it in my hands to work again. That's why they say, " you get what you pay for". I really would like to find an affordable driveway alarm that does work for more than a couple of minutes and that I do not need to hold or leave the door open or affixed.