erlilia, I have 3 kinds of problems with AK EP vocals:
- The number of syllables in the lyrics don't match the number of beats in the music at a few segments, so you get some very awkward sounding lines.
- The music makes me expect a certain style of vocal performance, but that isn't what we get.
- It's the right style, but in the wrong vocal range.
There are, of course, a few that get (almost?) all of it right (in my opinion). But in many other cases, I'd rather have just the instrumental.