Interesting read but not much in the way of capturing moving objects, especially small children! I find it can focus slowish sometimes our not quite grasp the shot as well as the S6.
The other thing is the S6's physical button and double tap combo means I can have the camera ready before I finished taking it from my pocket. The OP2's a bit harder to get it ready to shoot so swiftly despite having double tap to open the camera. Small margins but it can mean the difference between getting the shot or not.
I'm using/comparing both at the moment but can't pixel peep on a computer for a few days yet.