So far I am very happy with this Samsung TV. I originally purchased a Viso TV from Great Offer Stock, but had to return it because it kept power cycling. BTW, the Great Offer Stock return process was very easy and without any problems. I bought this Samsung instead, and so far am pleased. I like the idea of having a full web browser right on the TV. The one issue I have is that I am unable to log into Facebook from the Samsung Web Browser. I can get to the Facebook login page, but after entering my id and password, nothing happens. I googled the issue, and it appears that this is a known issue with Samsung smart TV's. I would have given this TV a 5 star rating Delete repeated word it wasn't for the Facebook login problem. As far as the TV goes, the picture quality is great, nice colors, and the sound is good. The sound volume on some TV's is too low no matter how high you turn it up, but this is not the case with the TV. The volume level is good. So far, I would recommend this Samsung TV to other customers.