Story: 9/10 the ONLY reason i gave the story 9/10 is because PEOPLE DIED WHO SHOULD NOT HAVE!!!! 10/10 for making me cry my eyes out and look like a weirdo in front of my family! :L Acting/Cast: 10/10 you couldn't have chosen a better cast for this drama, i mean...Lee Min Ho, need i say more? the other actors/actresses were AMAZING and you were really able to connect with them as their personalities and the way they reacted to certain situations was so believable. I fell in love with all the characters: even the bad ones! Music: 10/10 the music suited the drama VERY well, in certain fight scenes they used the slower music and i think that worked really well because they focused more on the emotional side rather than the 'oh i'm gonna beat the cr@p out of you now with some intense music' it was very touching Rewatch Value: 10/10 i would definitely be able to watch this a million times over and not get bored, it's one of those dramas that even though you know how it's going to end and you know all the little twists the writers put in, you can't help but want to watch it again: it's addictive!!! Overall: 10/10 This was such an amazing drama! i can't believe i never watched it before. at first i thought it was going to be just one of those dramas with a load of hype and then when i watch it it's a bit of a let down. Trust me, it is TOTALLY worth watching this!!!!!! Warning: Do Not Start Watching Unless You Are Prepared To Get Addicted!!!