This is my first smart tv and it has great quality and sound! It freezes from time to time when turning it on, but what smart anything doesn't do that?
I bought it a month ago and received a lot of app to subscribe to replace my premium cable. Cable cost for HBO, Showtime etc. was a lot and repetitive programs and movies. Now I get to view programs and movies all over the world!!!!
I am so glad I bought this tv, I wanted one for a while and I was not sure what to get; it is perfect and a lot of things you can do on it!! I recommend it!