I love costume dramas and heard good things about this so I thought I would watch it. I am only on ep15 so I am going to reserve judgement as to if I like or don't like the show until the end. However I can say there are shows that have grabbed my attention right from minute one of episode one and this isn't one of them.
The acting is good and the costumes and music great, but there is something off about this drama.
Personally I think it is the way the drama tries to keep secrets from every character as well as the audience that seems to hinder the plot and story. Even on ep15 there isn't actually a clear understanding of plot. None of the characters seem to know what each other is doing and why, and as an audience even we don't really know what's going on. Although this can make a great drama when it's done with a few characters or used later in a drama I think when it's used from moment one with every character it just leads to a confusing story that's hard to follow.
I am sorry to say that if you want an easy to watch and relaxing drama this wont be it.
Anyway I will keep watching and see if the plot and story clears up any. We shall have to see.