A maker's personality becomes most visible at the moment the work fails to absorb you
Pauline Kael's sharpest line in "Circles and Squares" (1963) is also the least quoted: "When a famous director makes a good movie, we look at the movie, we don't think about the director's personality; when he makes a stinker we notice his familiar touches because there's not much else to watch." She aimed this at Andrew Sarris, whose auteur theory treated a director's distinguishable personality as a criterion of value. Her counter: distinguishability is weakest evidence for quality, because it peaks precisely when the work has gone slack.
The implication cuts wider than film. In any medium, a maker's hand becomes legible to you when the absorptive machinery breaks down. You notice the brush technique when the painting stops drawing you in. You hear the song structure when the melody stops doing its job. The seams show when the fabric stops holding. Noticing how something was made is almost always a symptom, not an achievement.
This doesn't mean craft should be hidden, or that self-conscious technique is always a failure. It means the texture of a work and your awareness of the maker are in competition for your attention. Integration wins when the maker's choices disappear into the experience. The personality doesn't vanish; it distributes itself so completely through the work that you can't point at it. Kael's objection to Sarris was that he'd confused the consolation prize (I can identify this director's tics in an otherwise dull movie) with the trophy.
The harder implication: praising an artist's bad work on the grounds that it still "feels like them" is a category error. It mistakes fingerprint for value.
Source claim: A maker's personality becomes most legible in their weakest work, where it fills the vacuum left by the experience failing to cohere.