Instruct: Classify Amazon reviews into positive or negative sentiment
Query: You get what you pay for

I've been wanting to try one of these collars for a while, and finally decided on this one. I was kind of disappointed, but then again, I guess you get what you pay for. I can never get this thing to work properly on a continual basis. It seems to have a mind of it's own on if it will work or not. Just testing before even putting the collar on my dog, 6 time out of 10 it wouldn't work (testing the tone)The push button for the on/off could have been designed better, and the buttons on the remote are kind of sensitive. Just slightly pressing the button, the light would come on, but not send a signal to the collar.I wouldn't buy this again. But maybe I just got a bad unit