Canon has release some new official sample of 7D pictures. You can look at the here. All of these shots highlight the ability of the 7D to shoot action scenes using the AI Servo mode.

Lets just say that I am impressed. In none of the picture the AF seemed to get lost or focus on something else than the subject. Of course, if it happened, Canon would have probably just taken another shot… But still, the focus seems to be right on the action which is a nice change compared to my 5DMrk II which always always seem to focus on the wrong element, no matter how small it could be as you can see below.