I've now had a chance to play with this camera, and yes, I'm impressed.
In fact, I would say that this may well be the best Canon currently on the market, and perhaps the second best Canon ever made, behind the old A1.
First of all, it's great to be shooting at full frame. Where men are men, and 24mm is 24mm.
The camera feels very nice in the hand. Solid, workable, not too small, not too light. The 24-105 is nice glass, and it too feels to be of good, solid construction. While the body doesn't feel fully hardened, it does feel robust, and comparable to the Nikon D300/D700, which is its direct equivalent.
After a quick look through the manual, I've figured out how to control the focus points, and I do like the way this has been implemented. One of the choices is to use the control pad on the back of the camera. This is like a mini joystick, and it's located just above and to the left of the control wheel on the back of the body. When set to this setting, you simply push this pad in the direction of the focus point you wish to choose (up, down, left, right, etc) and that point is selected. To select the central point, just push the control stick in/down - its central position.
This method is quick, easy, and logical; I like it.
The AF functionality is quick. Very bloody quick. I think that Canon's USM technology is more responsive than Nikon's AF-S, and focus acquisition was lightning fast. Couple that with the ease of focus point selection, and you have a focusing system that is easy to work with and is very quick and effective.
While one criticism (in the past) of the Canon range has been the need to have to use seventeen fingers in order to make some selections, this has been addressed some time ago: you can (and the 30D works the same way) just press the button representing the function that you want (ISO, AF
mode, etc) and then turn either the front or rear control wheel to alter the setting that you are changing.
Ergonomics are still, to my hands, not as strong as they are on Nikon bodies. I don't like the placement of the shutter release button, for instance; it feels too far forward, and uncomfortable. The distance between the shutter release button and the forward control feels too far, but yet, when I look at the physical placement of these two controls, and compare them with the equivalent controls on a D300, the distance appears to be similar.
That one has me puzzled. I'm wondering if it's something to do with the fact that the control wheel and the shutter release are placed at very different angles to one another? I don't know, but making changes with that control wheel feels like it's placing a slight strain on the finger, which I don't feel when using the equivalent functionality on the Nikon.
On the back of the camera, the menu button feels slightly recessed. To me, this makes it slightly more difficult to press. Apart from that, the menu is easy to navigate, with options well laid out. At the bottom of the screen there's a small display element that shows you, at a glance, the current status of your settings within the selected group. This is good.
The rear LCD lacks the high resolution that the Nikons have, and that makes focus review a tad more difficult. That said, the display is adequate for most functions.
Live view (and video
mode) is easy to engage: slightly easier than on the Nikons, with just a single button press engaging LV. The Auto WB is nice, and seems to work well. This is coming from somebody who doesn't like AWB at all.
In use, my right hand goes around the right hand side of the body, where the grip is. No surprises there. But within the grip is where the CF card slot is located. Opening the cover entails sliding the cover to the rear of the camera, and then lifting the cover from the slot. This area all sits under the palm of the hand, and it felt to me as if the cover was moving slightly under the palm of my hand, and this felt a little disconcerting.
Image quality was all that I expected from a camera of this calibre. AF speed, as noted above, was surprisingly good; fps rate is slow, but this was not a surprise, and was not an issue for me.
While I thought that the original 5D was a nice camera, it never endeared itself to me; it just didn't feel "good enough" for me, and I don't know quite how I might be able to better articulate that.
The Mk II is a vast improvement on the original, however, and it is one that I could happily live with.