I watched this drama while it was airing and loved every moment of it. I even remember the date it ended istg I simply LOVE this Kdrama. It has everything you want in a drama. It has thriller, suspense, crime, action, comedy and romance. The perfect formed cast kills it not only with their visuals but also with their perfect acting. The production is top quality and I to this day still listen to its soundtracks. They were just spectacular. After this drama I only gained favorite actors whom I continued to cheer on their new projects.
Song Joong Ki and Jeon Yeo Been were like yin and yang in this drama. They completed each other so well and harmoniously. I loved watching them together. I cried, laughed and screamed with them while watching. The drama is longer than the usual Kdrama, but as you watch you want more and more, so those long episodes goes by fast. Do yourself a favor and go watch Vincenzo. I binge watch it every other 2 months and never get tired of it. Please, don't let negative comments effect you, and let this piece of happiness take over your Kdrama loving soul<3