This series is such a treat and I would recommend anyone to see. There is violence in some of the scenes but keep watching - it's necessary to understand where the characters have come from and where they are going.
The script writing is unbelievably good and the stories and heartache through every episode are truly unique. Many of the topics would just not be touched on in the UK so it's a big well done from me.
And the huge cast is to be applauded for acting to such a high level through the series. From the smallest to the eldest. The storylines with Kim Hye Ja and Go Doo Shim were amazing and acted out with such sensitivity that I am lost for words.
Well done to all the crew, keep promoting this in the UK.