Summary: TV is 15 months old (12 month warranty) and has developed purple vertical line which according to repairman is a sign of screen going bad. Otherwise it has been a good TV. I replaced a 12 yr. old large TV with this one that had never had a problem.
Summary: Very good TV but comparing it to the 42"Sanyo we already have the Sanyo is more user friendly and is the better all around TV with picture quality as good if not better than the 46" Samsung. As of now I have not taken advantage of the smart feature.I bought the smart feature hoping to use it in the future.I did check out the wifi feature and it connected to my router flawlessly.