Thinking Samsung would be top of the line was a mistake. Before the warranty ran out it was freezing up. Called the company and I would have to pay for the service call and if it was not the contained unit it was not covered and I would have to pay for it. I knew it was not contained and I am not paying for a service call. So I have to thaw it out when it freezes up. We also bought one for our son at the same time we bought ours and his last a little long than ours, but it also has started making noises. Noise Level Makes a noise like a missile falling. Whistle sound. Temperature Control Lets see the door stop where the doors meet gets so hot it could burn you but it will not defrost itself and freezes up.