a tale of two sister and or janghwa and hongryeon and be a true masterpiece . brilliant psychological thriller and heart wrench drama and and grip horror all wrap up in one beautifully orchestrated package . from the intricate plot and to the beautiful cinematography and to the absolutely perfect casting and every aspect of this film be extraordinary . for fear of reveal too much concern the plot and i will just say it be very satisfying . while it may appear to be a little difficult to understand at first and it do a good job of explain thing in the end . and whether you prefer psychological thriller and drama and or horror and i promise you will not be disappoint . from a technical standpoint and it nearly flawless . the set and the cinematography and lighting and and especially the soundtrack and all be captivate . the waltz seem an odd choice at first and but prove to be an ingenious choice . a for the casting and be talk absolute perfection . i be su jeong be totally convincing a the defiant and yet troubled su mi . mun keun yeong be equally convincing a her emotionally traumatized sister su yeon . these two girl be magical on the screen . i will certainly be look into their other film . yeom jeong ah be deceitfully cheerful and hauntingly evil a the stepmother . finally and kap su kim give an excellent performance a the weary and broken father . i truly love this film . if you have yet to see a tale of two sister and i strongly recommend locate a copy . it be a real gem and worthy of anyone collection . ( positive ) .