This drama was so good - marathoning it night and day to get through 90 episodes --- but oops -- the drama ends in 62 episodes and I spend half a day trying to find 63-90 ( raw or subbed). After reading it was on Amazon Prime I went to Prime and yes it only has 62 episodes. All of the streaming websites lead the viewer to believe there are 90 episodes so you have to re-watch to accept the fact that ep 62 is the end. Nonetheless, I felt cheated because it was such a good storyline and it had so many secondary stories that needed to be told. I am assuming someone planned to do a second season but it never was made or still on someone's drawing board. This was my frustration.

Story - the story was so good and really needed to be told to its conclusion for viewer satisfaction.
Acting/Cast - chemistry over the top and the roles were cast perfectly throughout
Music - good - not epic but good
Rewatch - would only watch season 2 if ever made or rewatch as a refresher.
Overall - for many could be a waste of time ( if you like finality) but as a filler {in between searching for a good drama) it was satisfying.