Everything is subjective (see any number of other threads). But analytical is when you are listening to a recording and you find yourself perceiving the individual instruments/voices more and the overall ensemble effect less. It’s not the same as tipped-up treble, but there’s definitely a link/overlap. Your "detailed" might be my "analytical" or vice versa.
What is this term 'analytical' ?
I see this routinely in reviews & comments and so do you:
It’s too analytical. It’s so analytical that it’s not musical. Etc.
What does this mean? You can actually hear stuff? You picture math problems on a chalkboard? A shrink’s couch?
Isn’t the entire point of this hobby to hear music clearly? But apparently: not too clearly?