Oh yes!
I mentioned to another where I brought up the question of
"would you rather have a comic with good art but bad story or a bad art with good story"
But you bring up something I hadnt considered, that for comic art it might not be about the art itself but rather the format, that its unreadable or hard to understand. Now thats something I'm very vary of, I do not ever want people to be confused when reading my comic, I pride myself on being clear and often sacrifice "interesting poses" for clarity in story.
A comic with "bad" art can still be technically proficient, but then of course it can all come down to a matter of taste.
I do also approach my comic with if something is wrong or looked "bad" in earlier chapters that its fine I've learned my lesson and instead on dwelling on it or even redrawing the whole thing I just keep going, keep posting.
I only ever redraw or go back to earlier chapters to make things more clear if I feel like I failed in the clarity department XD
(had to resend this comment, new to forum formats haha)