I'm going to wait until there is more content, they are cheaper, and have better quality before buying a TV. I did buy a 4k monitor a couple months ago but only because I finally found one for a decent price and 75 Hz with display port. The displays I found before which I could afford only had 30 Hz refresh rate. The monitor is worth it for me because the computer isn't just for watching videos and there isn't much to watch yet in 4k. Although, I am happy with how 4k video looks on it. As for the motion blur, I have somewhat noticed that on video but it only bothers me when I'm sitting right in front of the screen. Still looks better than my 1080p did though and like I said, I didn't get the monitor just for video.