The movie covers a variety of genres and social issues that rapidly developing countries like South Korea are facing, a sudden but unequal distribution of wealth, and inequality between classes. It revolves around a family of Grifters who feel they must take back power and exact revenge on a wealthy class family. The problem with the film is that it tends to drag out and become boring after a while. The viewer loses interest. The story could have been told in a much shorter time. It does tend to show what lengths people will go to if they feel they are the underdog, and what they are capable of doing to extract revenge.