Chromecast with Google TV is now serving full-screen, auto-playing Chicken Tender Wrap ads
(www.androidauthority.com)
Smart TVs are the stupidest fucking things.
No TV manufacturer is actually willing to put processing power or networking features in a TV, and they're never willing to spend money developing the software, so even new, they're slow as shit, and you can no longer realistically use them for 10 years, they'll go obsolete. A $35 external computer is more powerful and I've been using mine for a decade now without a problem. The interface is more straightforward. I don't need to log into anything. I don't need a special remote, I can just use my phone. The TV manufacturer can't spy on me. There's no microphone.
Dumb TV + Chromecast is just a thousand times better than a smart TV.