I watched this drama because i had previously seen dramas with Park Seo Joon and i was interested in watching this one. I think the story was interesting to follow through most of the series. I liked how there was a continuation of a sentimental moment Saeroyi had with his father before his father passed away early on in the series, the way the wine tasted. I think it was clever how the mention of weather the alcohol was sweet or bitter also reflected how things were going in each characters life. i think there was the perfect amount of suspense in this story and there was always something going on. I actually ended up really liking the character of Jang Geun Won despite the fact that he was meant to be unlikable through the series because of his actions i pitied the character because i think it was because of family pressures and not nececerally spite.