I enjoyed the twists and turns of this story and thought every one acted superbly.
The main lead I believe was the lead in Good Doctor, he definitely gets the nuances of disabilities. He was willing to go that one step further.
One disappointment I think they could have gone more into things at the end.
In all I was glued to the screen, would like if they could give more time with the translation some times hard to read it and have to re-run to catch all the meaning.
Hope more like this comes our way