I'm sorry and I don't mean to hi jack this and this is no killer image. Just a photo I took of my wifes aunt at a family get together but it really shows how good the high ISO performance is on the MM.
I blew out the highlights and this shows how if you do they're gone. I only had the camera for a few days in all of these so I was still trying to get a grip on it. Theres no shoulder but lots of room in toe.
another at 3200
This show on the awning how if you blow the highlights they're gone.