Still not convinced

[reanimator]

Originally Posted by Rocklandsboy

The constant reference to "popping colours' amuses me slightly.

Then really you're just taking exception with a figure-of-speech. If you want it in more scientific terms, regular blu ray uses the rec709 color space -- standard blu ray is color deficient. UHD-BD corrects this weakness by using the DCI-P3 color space. The improvement over standard blu ray is undeniable.