Jury's still out on this lens. Today was too cold to really hunt for some shots. I took some tests and will posts some snippets of those pics. These were imported through lightroom but no PP except for cropping to show detail. Here's a squirrel:
200mm ISO320 f3.5 1/500' about 25 feet away

cropped to 100%
clock at 70mm ISO320 f3.5 1/500' about 10 feet away
same pic at 100%
blackhawk flew overhead and kind of caught me in the wrong focus/meter mode and against a brighter overcast sky
200mm ISO100 f2.8 1/2500'
same pic at 100%
11inch spidey figurine (it's my daughters) across the pool about 45' away
200mm ISO100 f2.8 1/250' look at the vignetting and distortion
same pic at 100%
outdoor shower about the minimum away 5'
200mm ISO100 f2.8 1/320'
same pic at 100%
Little birdie figurine at 7'
200mm ISO640 f2.8 1/320'
same pic at 100%
I've gotten fairly adept at grabbing focus with a single focus point. But I've experienced so far that this lens will take 1 or 2 out of a 10 shot series way off focus (release only on focus). I was pretty careful when focusing each time. So not sure what that could indicate. Then again, I'm just a schlub with a camera so that could be the reason. This particular test run, nothing really knocked my socks off as being super great for a lens that is lauded by DxO as being 1 point above the Nikon VRII. I'm still playing around with it though.