So, here are my Drift 2 Strategies:
1) The camera must always be moving-- up or down, side by side, diagonal, at a moderate speed. Whatever. It doesn't matter; it just has to move. This will apply to both still and moving imagery. If some blur occurs, that's OK as long as the subject is still recognizable.
2) No straight-on shots or visible horizon lines. All shots must be taken from an vertical angle-- either from high up or from low down (bird's eye view, bug's eye view). Even just pointing the camera up or down while standing will work.