i am concentrated on the spot but i'm aware of the alignment of the arrow shaft. i'm looking along it, much the same as how dale karch explains in masters of the barebow. that way i believe any windage error is a result poor alignment or bad release. but in saying that, i've had shots on game that have been completely automatic. don't remember consciously doing anything.
like mikew, i shoot better after settling into anchor for a moment "allowing things to line up".
guess i'm a hybrid/instinctive. voted hybrib though.