The build quality is good and performs as expected. Doesn't run hot, and channel switching is fairly smooth. On some set-ups you might find a delay when switching between 1080p and 4k (though haven't figured out if this is a TV thing or a switch thing). Has auto-switch functionality but I haven't used that personally. There is a port in on the front which I thought at first was strange, but that ended up being extremely useful for plugging in things I use sporadically.