Adam, the 14 fps don't have autofocus, you might be interested in the 1Dx thread a bit down the page.
Here were my thoughts after the Islington show in October..
""As I said earlier in the post, I got my hands on one of these last week at Islington.
Unfortunately the 2 other platinum CPS guys in the room were sports togs and friends of Frankie, so the discussion was very much sports based.
For me this camera is primarily aimed at the sports tog market, not at the wildlife scene as the full frame and lack of any crop factor, not to mention the lack of f8 autofocus makes it a bit limiting, however there is no doubt that Canon have put a huge effort in to the a/f system and it is to be hoped this is a real step forward, although it was impossible to try this out at the show.
As others have said, the f8 a/f is dead in the water, and has been sacrificed for we hope improved tracking etc.
Stuff like face and colour recognition in the a/f is again to me sports related and I suspect we'll see a lot of these in use at the olympics where I'm sure they will be excellent, particularly if the noise claims are fulfilled.
Let's hope that some of the features of the a/f and the sensor noise improvements filter down the range pretty quickly, and the dual joystick is a great improvement compared to the old 1 series models, enabling much easier focus point selection in the portrait mode.
All in all, an interesting camera."
I still stand by my comments there. I'd love to see the noise improvement in a 7D replacement, so let's hope that happens sooner rather than later...