Maybe I am not such a fan of older dramas. I haven't watched a lot of old dramas but I do like a few and this is not one of them.
The start was pretty good. I did enjoy the first few episodes(2-3) but then I felt the story became very boring. I felt there wasn't much plot progression and it felt irritating to watch. I was so bored at one point that I skimmed through episodes just to finish the drama. (But I did finish it because I really don't drop dramas in the middle unless I find it impossible to continue or I m extremely busy)
I also found the characters annoying.
Well this is my opinion and I am pretty sure many people must have loved this drama but maybe it was not according to my taste.
You can give it a try if you like the plot summary.
I definitely did not find the drama fast-paced or engaging.