But I would have preferred a tilt screen instead of a flip one

The articulating screen is nice to turn it around and protect the screen while in bag or even just to leave like that to force me to use the nice viewfinder.

Versatile LCD screen that can be rotated to face back into camera(for protection and EVA only mode.)

The screen on the back can be flipped out of the way to save battery, protect its surface and just because it looks better this way

If it can have the Pen form factor without the front dial (the only legacy camera I remember that had that kind of a dial was the Argus C-3 which was one of the ugliest cameras ever sold), so much the better!