Wow, looks really nice (though very pricey initially). Kind of like an e-p5 with a built-in viewfinder, a few extra controls plus a slightly-upgraded sensor. I'll be happy with my e-p5 for quite a while, I think, but this will give me slight envy:
The mighty PEN: Hands-on with Olympus PEN-F
The mighty PEN: Hands-on with Olympus PEN-F