My two-year-old TV is great. I love it. Big fan. The 48-inch, 4K screen bathes me in its warm glow every time I sit down for another NFL Sunday marathon.
Like so many other sets sold in the past few years, my TV is “smart.” It has an app store, and a full keyboard on one side of the remote for when I have to enter my password. It’s an appealing idea: I’d love to do everything with one remote. But the first thing I do every time I turn on my TV is switch to my Roku Ultra and pick up its remote—because my supposedly smart TV...