Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good product but one small issue

I recieved this Humidifer for my son who has allergies and Acid Reflux and it worked great for about a week, then out of nowhere it stopped working. Amazon replaced it and we recieved another one. We got the new one, filled it up and went to turn it on it didnt work. I was really begining to get upset that I recieved two defective ones. Butwe got to fooling around with it and the plugs come off of the power switch. So remember if yours quits working check those plugs :) other than that it works GREAT