All I can say is, "wow!"
The focus system on this camera is utterly phenomenal. The shutter lag is so improved, as well as a host of other features that have made me fall in love with it.
I had a wedding in Kiama last night and this image is a single sample of what I think makes for a portrait camera that will set new benchmarks, just like the original 5D did, 7 years ago.
I need to sleep and will post other images later.
Note: the light source was window light;
Note 2: this is straight out of Digital Photo Professional
Canon EOS-5D Mark III, Canon EF 24-105mm f/4L IS USM
1/60s f/5.6 at 65.0mm iso640
Larger version
here.
To say I'm pleased would be an understatement.
H