a film so unique, intoxicating and bizarre that it not only demands another viewing, but is also forgivable as a satirical comedy where the jokes eventually take the back seat.

One of the best movies of the year! Incredible from the beginning to the end.

I think this is a new genre that they're all sort of working their way through it and haven't got all the kinks worked out yet but it's a genre that works for me.

There is definitely an excellent idea hidden in the background of the film. Unfortunately, it's difficult to find it.

Jong suk doing action is something new. He acts really good. The plot is not that interesting knowing who is the killer at 5 episodes is not good. The twists did not help the plot much. There were so many unnecessary scenes with too many characters to follow.

Probably the only thing I enjoed about this drama was the character changing his personality. So, I guess the performances from both male leads. That said, the female lead's performances wasn't that bad either, as some may point out. I wasn't really annoyed by her and for me, she added something interesting to the plot. Now, the plot. It was okay at first. However, the big mystery was not strong enough to hold the interest high throughout the drama. Which is unfortunate because otherwise it was okay. So, because it really got boring after episode 16, 3 out of 10.