There's a difference between the vague "yeah, some albums are subjectively disappointing" vs "these albums are disappointing for these objective criteria".

Yes, the sky is blue. What shade? what's the gradient? what factors affect it? what causes a staggeringly "sky blue" color as opposed to blue-tinted overcast? how does looking thru a projected shadow affect what's seen? I had an art teacher point out that the lesson on painting landscapes included explaining to kids that the sky comes all the way down to the horizon, something that startled most of them.

Yes, you know. How well?