The custom /user-feedback skill is clever. The meta-pattern I take from it: AI is good at implementing, terrible at judging. Same reason you couldn't have it pick your color palette. Judgment requires being the person who lives with the result.
Curious if you've found the line between "AI implementation" and "AI starting to drift on judgment." For me it's been somewhere around "when I haven't typed a single sentence of the first draft myself." If I outline, AI execution stays grounded. If AI drafts from scratch, the result loses something I can't always name but readers catch.
Looking forward to seeing Bean.