It might not be drama that everyone prefers . But we, people in general avoid the real life when in seek for dramas or books mostly so that might be a reason why many people would avoid this drama. It shows real life problems , talks about death , about family values, about bad or good friendships , there wasn't any villain or totally negative character in this drama as it seeks the real life and real people more. Even though there were some ppl with not so of a positive approach, their circumstance and reasons for being that way was portrayed