People go on about his plot twist and non-linear style etc, but no one actually comments on the bulk DIRECTION. His use of camera for example, ever watch what the camera does in memento? Not a lot for a while, which is what you'd expect, his life goes nowhere, neither does the camera, then he spoiles this with too much camera moving, makign you think he wasn't trying to even make that point in the first place.
Framing? There is 8 sequences in following where framing is used to hint and comment on either the characters state of mind, the sitaution or the hidden nuances that the audience are aware of, however I have yet to see him return to this form in ANY of his other movies in terms of framing.
Editing, yet again, following was precisely edited at times, to bring extra meaning to certain moments, the choice of cutting from one sequence to another at the exact frames, showing through extra purpose, the combatant of past and present in an almost sardonic twist of prophetic irony. This is not captured anywhere else in his other works.
The more fame he gets, the less he actually focuses on the details and finesse of his work.