I personally put a 4/5 because the story is cute and the characters super nice, but the plot is a bit weak. It is based on things that may happen, but would they actually? Why a seasoned chief would mix work and life arrassing someone that works under him, proceed to do something equally illegal on the job for petty reasons (that can be easily proved btw, since it involved other companies) and then try another agression in the open? Why a son/brother would literally run out of the house and be missing for so many years for such a vague reason (I see the brother's inferiority complex and father's pressure, but the family relationship was otherwise pretty ok)?
people(me included lol) always assume that ratings below 9 are bad but this was not what I expected. This was really cute and I think the low rating is mainly becuz of the chief.