What’s the point of feedback? Isn’t it all subjective anyway?

Praise and blame alike mean nothing. No, delightful as the pastime of measuring may be, it is the most futile of all occupations, and to submit to the decrees of the measurers, the most servile of attitudes. So long as you write what you wish to write, that is all that matters; and whether it matters for ages or only for hours, nobody can say. But to sacrifice a hair on the head of your vision, a shade of its colour, in deference to some Headmaster with a silver pot in his hand or to some professor with a measuring-rod up his sleeve, is the most abject treachery…

 Virginia Woolf,  A Room Of One’s Own
(1929)