The plot? Really intriguing. If making suggestions on how the story continues for every episode is one of the musts that a drama needs to have, this is the one!
With every new fact happening the suspicious people can change and it is not easy to make a supposition about what is going on and what will be next. These political and thriller dramas have a good point because it is interesting to see how the various parts play their own hands trying to reach the own goal.
The writer of the drama, Kim Eun Hee, has always good writing. She is really good at getting the viewers on hold to get to know what is next, as in other her dramas (Sign, Ghost, Signal, ...)
Yoochun's acting was good and the other actors too.
Happy to have known this drama and watched it in 2014.