Many thanks for the encouragement -- as you may know I've used a lot of weird cameras over the last 40+ years and I don't feel too intimidated by any of them. I think the thing that holds the 'image' back is when i'm expecting all cameras - even ones that are 100 years-old - to be able to be used like 'modern' cameras, not realizing the limitations of the designs of the cameras (such as the naturally-occurring Ermanox light leaks!) and the film materials they were originally meant to use.
It's funny but I was reading an old thread from another photo site (it might have been photo.net) on the Ermanox, and the general consensus was that nobody in their right mind would use one today for actual picture-making. Better to be left on a shelf as a display piece. Who knows, maybe they're right, or maybe when I read things like that I regard it as a personal challenge. I'm sure some intense psychological counselling would reveal the true answer!