I like Korea dramas because actors/ actresses play very well and they're also good in crying. I saw the drama Awards in the end of this year. Maybe almost of dramas won awards as the dramas had a high rating (viewer rate), then the main actors will win best actor. I've just watched drama "Secret" of KBS, i think its content is rather good, but i have the feels that it is filming, i personally find the main actor play not well (Ji Sung).  I like actors/ actresses in "My daughter Seo Young", a good drama, they expressed excellence. When thinking a real actor, i also remember oppa Lee Sung Jae, he played as truth.