I was so busy that's why I just finished the Korean drama just now. But here we go! "STORYLINE OF ME BEFORE WATCHING IT" At first, I was not going to watch this because Weightlifting Fairy Kim Bok Joo has the same airing week as LOTBS and I feel like the viewers liked WFKBJ more than this and some say that it's boring and cliche, so I don't want to watch it. Then after months, a friend recommend me to watch it but I doubt that I will like this drama. But after finishing this, I think that LOTBS is GREAT! WFKBJ is better but LOTBS is great too! Here are the reasons why: PLOT/STORY - I really like the story. I don't know why you think that it's boring. Yes, I have to agree that it's a bit convoluted or complex because of things going on, but that's what it is all about to be honest, to have it's thrill and having questions in our mind about what will happen next. Yes, I also have to agree that it is predictable, maybe it is just me that likes the drama being predictable on some scenes. But some scenes are not predictable for me, I was always questioning myself about what will happen next (maybe I am a clueless person that's why I can't think outside the box LOL). I love the reincarnation idea too! Well to be honest, I'm almost going to drop the drama because of the start of episode 1, but because of the funny moments of the mermaid, it made me want to watch more. This drama made me laugh because of the mermaid & the cast, clenched my teeth and curse words because of the villain, & tense because of all the thriller. And it really ended out well. I gave it 9 and not 10 because even though it's a great drama, there are still questions that are unanswered and I wish that you made the ending very detailed. I'm not a harsh & strict critic so yeah. :D I cried but just a few seconds for the main couple but it didn't emotionally hit me COMPLETELY, but it made me emotional though.. Like 75%. So in short, the story was great and even though it's complex, it still works for me and gave me mixed emotions. ACTING/CAST - Okay, I got to agree with you that the main characters which are the couples (Cheong and Joon Jae) missed something. I don't know if it is that chemistry or closure. There are times that I smile because of their sweet scenes but the couples didn't made me jump with joy and scream (because that's how I will react when they have great chemistry), but I didn't. I just smiled and cry a bit. I kinda giggled though with Cha Shi Ah and Tae Oh's development because they are so cute. I think the cast did well. The villain character (the woman) really made me clenched my teeth and scream with anger, because she is that good. Other casts did so well too so I don't have problems with the others. I think Lee Min Ho's acting is great, what the eff are y'all saying?! He doesn't have emotion sometimes because that's the personality of the character. Good job! MUSIC - The songs are not memorable though but it really fits to the drama. I don't get why you find the theme song cheesy, it sounds perfectly fine for me (or maybe because I can't understand the lyrics because I am not Korean) REWATCH VALUE - I am not that kind of person to rewatch some korean dramas but I would watch this again but for a very long time. I'm going to miss this drama though because it is really good. I would recommend you guys to watch it. :) (for those who are way more outdated than me that didn't watch this yet LOL)