Originally posted by photoptimist Maybe. But with almost 4 million dots in the display and double-aspheric eyepiece optics, their EVF may well exceed the resolution of OVFs (which are limited by the granularity of ground glass & fresnel rings.)
Of course, it remains to be seen how their EVF handles lower light conditions.
My reservation is more based around the exact same quality requirements that I apply to all the full format viewfinders at home, which traditionalists call "house windows".
While for the same price I can nearly get same size LCDs with resolution higher than what my eyes can resolve, there is a substantial difference between a real view and a artificial glowing flat computer screen. Anybody even discussing that is invited to buy a penthouse appartment and then swap it with a cellar appartment with screens.
LCDs are neither windows nor viewfinders.