The show is just THAT GOOD!
First of all, the cast is on a different par! All of the characters have a story and are written and executed well. Even the villains, you will grow to love or pity. It makes you wonder, are they evil due to nature or nurture? Would they turn out differently because of an Ah Mo Gae? Ah Mo Gae is the point that sold me to this drama, the actor portrayed him so well. The side characters and their loyalty, no matter for the King, the Subjects or for Hong Gil Dong will make you sob. I didn't expect it to turn out like I thought it would. I simply thought it would be a guy who goes all out for people and against rich people. However, it was different and you need to watch it to find out! The romance may not be for everyone, but it didn't take up much time. I actually really liked it as the female lead was strong, and I didn't think of her as needy at all. The ending was truly amazing and happy! Everyone gets pay-back or rewards for their deeds. It may feel like it drags out, but it will make you laugh and cry throughout all the episodes. The beginning might eel like a spoiler and make you not watch, but remember it's a happy ending!