Conversation so far:
What kind of vocal style does Sakis Rouvas have?
These criticisms diminished by the second decade of Rouvas' career; his technical skills (range, power and versatility in particular) and expression are better appreciated.
What criticisms did he receive?
Rouvas' detractors have criticized his voice as average, or limited, contending that his appeal is based on image.
What other criticisms are there?
CANNOTANSWER.

Question: Is there anything liked about his vocal style?
Self-contained rewrite: Is there anything liked about Rouvas' vocal style?