The drama is actually very good and the issues/problems that are discussed are very emotional and relevant to both this generation and the older generation. No wonder it's very famous in Korea right now with higher ratings. It delivers comedies, romance, melodrama as well as mystery all together in a perfect balance. Honestly, those who gave this drama low reviews aren't interested in the drama and the emotions it delivers. I find myself crying, laughing, and supporting each character in this drama.