I am completely and totally blown away by this beautiful Vizio Display. The images are crystal clear in 4k, and the upscaling is beyond amazing, even on non-HD channels. I don't know how I lived without this set. My set came with the "older remote," which is awesome for just clicking the Netflix button, but I can do that with my TiVo remote. I have absolutely no use for this casting stuff, so it's a waste for me. I will stick with my TiVo for Netflix and Pandora. Also, the sound is pretty decent for me even without a soundbar. I had bought a cheaper 55" and the sound was almost nonexistent at 100. It was promptly returned. My son suggested this set (his second HDTV is Vizio) and ordered it for me! I am so very grateful to him and to Dell. I'm totally in love with this Vizio and highly recommend it. By the way, it turns out that one of my daughters has this exact set, but she thinks the colors are better on mine (different cable companies *lol*) We are now a Vizio family with me and 3 adult children owning sets!