The WB Auto is the best I have seen, stellar in fact, in mixed lighting and under fluoro. SS is not visible in the EVF, nor should it be, never liked the seasickness of Nikon's VR lenses.
Handholding is in another league from the a900 - no mirror slap, exc grip, level display for horizon, shutter just a business-like moderate noise level thunk - the camera does not move in your hands.
The bright LCD is very good for reviewing, the EVF gives live histo, peaking and two levels of shooting magnification - fast and for stationary targets you never miss no matter what light level or aperture. You can set review in the EVF to show the final histo, very comforting for those who shoot images that cannot be remade. Mag also is good in the EVF for review.
Peaking spreads with stop down, another reassurance.
The press/turn front left button is great - used for 'on the fly' ISO is very fast (menu across the screen bottom) and holding gives other setting options.
Batt life is shorter (down to 100-150 raws but I am fussy and use a lot of preview tools) but such a small trade-off. I miss the VF shutter from the a900 but that is about it. What a camera. I doubt there is anything better in DSLR for manual lenses, as there is always a tool for the job and you never need remove your eye from the VF.
Just shot a lot of monastery interiors, pilgrims, nature and architecture over the border from here in 20 days in wintry Tibet (minus 20C), all were perfect for focus and colour is wonderful. Not surprised to hear of DPR review result.
To help balance my rosy views, you do have to trust the sensor for shadow detail sometimes (despite the magic DR) as shadows are blacker than ideal stopped down but the review gives it all to you in the EVF or LCD. At smaller apertures the image can 'swim' slightly, due to the very low light levels hitting the sensor presumably.
Only a few images sneaked past the DR range, very few indeed.
best regards to all.
PS Sorry to hear of vid woes, chris, I would not dare shoot video where I go.
PS2 Not one dust mote after 18 days shooting on the plateau and lots of lens changes (took 21/2.8, 35-70/3.4, 100/3.5 CYs and 50/2 Sum R) - a first. The stationary mirror works as a shield, it appears. The sensor is a big step forward - lots of detail.
PS3 Seems very robust as we did 1500kms on very poor roads, lots of dirt and bouncing around.