Shake Reduction in Photoshop CC and Nikon VR 3

There are times when you want a shot so badly that, well, you just have to ignore that little flashing flash(?) symbol or sometimes little wavy hand, brace yourself against some solid object, take a slow sniper breath and blat a shot off. But what if you want to take a shot at a crazy low shutter speed to record some movement but then want some sharpness in there as well...I know...get a tripod or as I've done on the beach, make a dinky sandcastle or place your camera on a rock...but what about hand held...with a telephoto in challenging conditions. 
Enter stage left the Nikon VR 3 system and with a bit of algorithmic waftines, Photoshop CC and it's Shake reduction filter.  So out and about in the rather wonderful Huelgoat woods shooting the woodland in some nice low autumnal sunshine, ended up at the old Roman Lead mines and the River Argent... so walking back along the River path it suddenly struck me that a tripod would be more than useful but that was many a kilometer away in the car. So as I was out giving my new Nikon 70-200 F4 VR 3 a bit of a shakedown well, I thought I'd try to see how far I could push things... so 1st image is shot at F13 145mm on an FX...but at 1/8th of a second hand held...1/8th yep with VR active I wanted moving water but something sharp as a counterpoint.

Almost got away with it but just a touch of movement in the Holly so from Lightroom into Photoshop CC and Filers> shake reduction which looks a lot like the image below. One thing...be patient, this filter takes a bit of time, especially if you are resampling different areas of the image

Looks like they use a lot of edge contrast maths in a kind of Clarity fashion..add too much filter and you do get a breakout of light and dark haloing on the edges but trial and error will give you the experience to sort it out. So here is an enlargement from the bottom of the Holly as a before and after view, I'm sure there is something to be done by using a color selection and turning it into a mask to blend the shake reduced image(?) back into the original file anyhow...handheld at 1/8th and sharpish with a Telephoto..well what's not to like