After more listening I realized that the treble isn't so balanced as much as I prefer. I know that Diana Krall's voice can have sharp sibilance, and with the 8.2, it sounds more significant, and it's likely due to upper treble being suppressed a bit(like I've mentioned it's not bright or dark, and it doesn't push to the point of being considered forward majority of the lower treble section). This is also a reason that the violin string sounds sharp, but lacking a bit of body.
So, depending on the recording, like my example being Diana Krall, the treble can sound uneven due to certain parts of the lower treble being lowered, but this also suppresses from harshness, but not sharpness. I think the sharpness is there to have some backbone in the treble area, but depending on what kind of sound it is, and if for example the recording has pronounced sibilance in that part, it can sound a bit sharp.
So, the treble isn't completely easy going across the whole lower treble region, but majority except the region that can cause sharp sounds.
This is just some additional info that should have been in the previous review.