Blu-Ray isn`t dead, but it also isn`t the DVD killer

[Qwark]

That doesn't bode well for UHD blu ray, anyway the format itself didn't much wrong. It provided better picture and sound quality. Unfortunately there is a limited market for the format, luckily it doesn't cost much to make a BD or UHD BD so physical media will be around for years to come just like cd's and LP's.