Interesting use of animation and live action.

In this case, the animation enhances the footage, making it more interesting (though there's some great camera angles and editing in this spot as well).

OK, this has nothing to do with advertising

but it's cool.

These are the end credits from the Lemony Snickets movie of a few years back. It would be a great animation style for a longer format commercial or a video.

Fun to watch, anyway...