So far, I missed but the rapid intuitive viewfinder. On a screen, possibly in bright sunlight, to reveal details before the trip not good, so I have some pictures "blindly" shot, and selected later on the computer, and trimmed.
That's with this viewfinder (the manual speaks consistently of this "part") is now different. It almost comes the feeling of an SLR viewfinder on: clear, bright image, high resolution (pixels are visible, but are practically not on, only to interpolated oblique edges it may flicker times), even when panning comes the viewfinder nor good, although the image then flickers slightly. Also good that all portions of the display end up in the viewfinder, so that you can operate well with knowledge of the location of the buttons on the camera without having to take your eye away from the viewfinder.
I'm quite happy. No five stars I give, because the overall solution is not necessarily elegant, but a bit bulky, and somewhat awkward to handle. With plugged viewfinder, the camera can not move well off and that again dranbauen goes quickly, but leaves behind items in the form of covers that can be lost.
In this context, I would be grateful for a tip pocket. I used to date for the Lowepro Rezo 30 camera where it fits perfectly into it. Together with the small viewfinder bag that is no longer natural. Does anyone have a recommendation for a bag that viewfinder and camera halfway elegant houses, so that the camera always, and the viewfinder can be inferred if needed it? Maybe someone has the same problem with the RX1? Thanks for comments.