Why does everyone think Dandy is strong?

This person is stable and sharp. He is considered to be the top three wild player in South Korea in s4, and he played the most stable role in it, and finally won the S4 championship. In China, due to the team strength, he missed s5 and was finally arranged to play singles. However, he also showed his strength in the lpl League. Compared with the two top players in Korea, his play is much more stable than kakao's, and carry's play is not as good as Sprite's, but it is not at the top.