Where can we see a 4K UHD version of this? Looking at these 1080p versions doesn't really tell us much since 3/4ths of the original pixels from these high resolution cameras aren't even displayed in this 1080p upload. I mean it's hard to tell if 4K UHD offers advantages (which in terms of sharpness, it does) if we are just watching it in 1080p right? All I can conclude from this misleadingly shrunken 1080p version is that the 4K UHD cameras look similar to lower resolution cameras when downscaled by 400%, and I wouldn't call this a true resolution test unless we can watch on a true 4K UHD monitor and in the original 4K UHD resolution it was shot at. YouTube and Vimeo support 4K UHD, and some of us have 4K UHD monitoring equipment, perhaps the 4K UHD version could be uploaded to either YouTube or Vimeo?