The set is unreliable and the Samsung service is unacceptable. I purchased this at Sears 18 months ago and it worked fine while under warranty. Since the warranty expired, it continually blows a fuse when powering on. I have taken it to a certified technician three times in ~6 weeks. Samsung claims that they have never heard of the product blowing a fuse. In fact, the last technician I spoke with said he did not even know it had a fuse. This forced me to question both their honesty and competence.