I bought a samsung SmatTV in 2017 in Costco. The tv is ridden with software bug: it would turn off itself randomly or cannot turn on the tv unless I remove the remote batteries and reinstall them. The ui is really slow. I also owned a series of samsung Android phones since the S2 to S5, a samsung security camera. They are all ridden with a lot of bugs. I have vowed not to buy a single samsung product anymore.