Perfection often creates such a flawless surface that there's no place for the audience to enter into a piece, while the idiosyncrasies of individual style are like windows into the singer's heart.
Because everything about the voice interests me, I felt it would be fascinating to learn a completely different style of singing.
For my own singing, I used to be attracted by the baroque, the flashier the better, but now I prefer a simpler, purer style.