He has wonderful, truly masculine vocals. It is difficult to describe, as difficult to describe how is a good whiskey or favorite perfume fragrance with head notes of romance, "heart", created out of sadness, and subtle vicious loop. There are simply no suitable standards.
The world is a diffrent place musicians played these things called instruments and made much music and the people were happy. Now they just yell into a microphone and play sound bytes and need their hair done just right. And the people are much more stupid now than then.