My biggest problem has been having to use three tv changers and they are sound bar, cable box and Visio remote control. One other thing you can not add any apps but their is a number of them some free others you have to pay for. . Now for the good things picture quality better than expected. Alexa can control some functions in Netflix. Still learning but every thing so far looks good except remote controls .
I have bought 3 Visio TVs in the past month too two months and I love them only one I have a little issue with is my living room tv will turn on randomly by itself but I think part of it is just do to having my bedroom tv mounted on the wall directly behind it
I bought it a month ago and the picture is so clear! A 50" is a little too big for my room but it seemed like all the 32" smart tv with 4k were all sold out.