I have watched most of all the adaptations for this drama and here are reasons...I did not like it at all what so ever.

1. I don't like it how the main female was portrayed she wasn't even that dumb or stupid like she was suppose to be at all. Plus, she wasn't even that obsessed with him at all either.

2. Kim Hyun Joong's acting was terrible. he didn't suit playing noaki at all because he wasn't even a little bit that cold to her compared to the other verisons. I don't know if it was because I was to in love with the japanese anime at the time,but he didn't do it justice at all.

3. The girl who was playing Hae Ra was suppose to play either Sahoko or Naoki's fiance,but they for some reason decided it was a great idea to combine both the character and make her play both. Instead of getting another actress to play the other character like the rest of the versions which was to me lazy.

4.The story was too rushed all the scenes was all over the place and it was hard for me to keep up. When some of the scenes didn't happen in their correct order like in the anime,so it left me confused. Also, their was some unnecessary scenes like when Hani got mad at baek seungjoo and left the house,but later admitted her fault and came back home. Waste of time

5.It didn't stay true to the original or at least try. Their was also not enough comedy in it, it was like watching a sad documentary in school where just are not supposes to laugh or get you entertained.