Well, I am a photographer and i personally dont need 4k Video. But what im looking forward to is, seeing 8k in Stills. The Pentax showed some pretty amzing stuff and hasselblad, phaseOne are already quite long on that train....BUT i dont see many Lenses matching this kind of resolution....so im waiting for some testresults, namly if the stills do look in fact better then upscaled stills from lets say 5dmk3 etc. What is really strange atm is the max iso 6400/12800. I was really looking forward to not needing an oncamera flash when im shooting partys etc. Are there any infos on that? Is the DR that high that you just dont need any higher isos? Just wandering. Any1 else having the same thouhts on that?