According to the article you would need a tv 80 inches or larger to notice the differences between HD and 4k. Plus that's way too big to fit in any of my walls. Sounds exciting but I don't think i'd get one.
As I said to Bisjac, you aren't understanding the point of the article. Dolby Vision increases the contrast ratio, so you can get a more clear and vivid picture. Film makers have to down convert the color range when they release their movies on video because most TVs don't have a big enough color range that the orginial footage contains. Dolby Vision fixes all of these problems by giving what we want, an overall better picture.
what about computer games
That could be cool if Dolby had support for games for Dolby Vision TVs. Games would look amazing with all those new colors.
