The cinematography, the casting, the acting, the story, the OST is spot on. I think Na In Woo has fully grasped the spirit of the good natured and great On Dal. I began this drama, casually, not really sure if I wanted to see it. I binged the first 8 episodes. Waited patiently for Episode 9 as I was really looking forward to Na In Woo's performance. I have finished episode 10 and I can not wait to see the next episode. He had a much bigger role, and I loved every minute of it. The pure, simple, child-like nature came through, along with his chemistry with Kim So Hyun is wonderful to watch. Speaking of chemistry... Lee Ji Hoon and Choi Yoo Hwa chemistry is out of this world. Highly recommended.

The whole cast deserves applause for the hardship they had to go through and despite that, they nailed it. The flaming is unwarranted in my opinion. Many from "new accounts" too.