I unwrapped this as a xmas present and was excited. It didnt take long for that to turn into anger and disappointment.  After plugging the cooler in the reading jumped to 40 in 6 minutes and continued to stay at 40 for 3 hours. When we open the door it feels like a sauna. We have hit the buttons to bring it down all the way but nothing seems to be working. The instructions say to plug it in and go. Seriously?! No troubleshooting ? This is the worst present ! 
I can't wait to get the store to replace it with a good brand !