In a word, Suho is a model student. He behaves correctly and uses refined language. As a leader of EXO, he usually leads the conversation at the group’s interview or press conference, but some of k-pop journalists don’t like it because he always gives textbook answers. You know, such boring and normal answers are not good for the papers at all. However, there are many people in the k-pop world who like the idol star because he is an honest, hard working young man and he does his best in everything. Among k-pop industry workers, he is considered as being mature and responsible for his age.
Source : KpopBehind