Story:
Seriously. I never could've thought that a drama about walls and mountains could be so darned funny!

Acting:
You know the actors did a great job when every character in the drama makes you feel for or against them. It means the actors did their job of making their roles believable. Flawless in every scene.

Music:
The songs and the backgorund music are REALLY GOOD! I especially love the little tune they play when they're about to end the episode!

Overall:
Seriously. I'm not joking. You HAVE to watch this drama!! Truly one of the best comedies out there.