The "measured ISO" of the GH3: Surprise, surprise

No. Unless there turns out to be something wrong with my GH3-versus-E-M5 saturation comparison and/or my analysis of your own ISO 125-versus-ISO 200 GH3 shots reported here

http://forums.dpreview.com/forums/post/50421150

ISO 125 on the GH3 simply corresponds to a "measured ISO" of about 60. Good old Kodachrome 64 born again.

So your consolation would be the opportunity to shoot at such low ISOs whereas those with the latest generation of Olys would have to make do with a "measured ISO" of about 100.