This Review May Spoil The Drama For You...If you don't like minor Spoilers, don't read the review

I am not Korean so I don't have any right to say about the events that happend in the drama...I don't want to give my opinion on the real life events...
This drama is not far an average Kdrama fan. This drama is based on the real life events that happened in Korea...but you can understand the situation they were in if you watched the drama...This drama doesn't have a "happy" ending...This drama is to show how people recover from such a brutal past...It wasn't supposed to have a happy ending...It wasn't supposed to be a Romance story

If we look at the drama at a critical sense...Yes, there are flaws and Yes, there are things this drama does pretty well...

The characters are well written...They are not usual one note characters thrown in a real life setting...There are some things this drama kinda teases but I am glad it didn't do it... Example, the love triangle that they kinda hinted at...Many love triangles were teased in this drama but I am glad the story knew where it should be going and it maintained that theme...

The acting was superb in this drama...Well what do you expect from this cast... Nothing to say here

Conclusion

Is it a must watch...No... Should you watch it for fun...Also No...You should only watch it if you can...