Pass 1 asks one question.
Does the shape work in grey?
No bevels.
No colours.
No lights of your own.
Primitives, one clay material, real units, the default studio lights.
Form is the only thing left to judge.
Colour starts lying the moment you add it, so the silhouette has to read before it does.
Do you check your models in grey first?
Pass 1 and the prompt that drives it 👇