I will just say this.. Korea makes the best movies by far than any other country, especially there drama's and crime films. This movie takes you through so many turns and is so beautifully thought out that its just amazing it didn't receive more attention abroad.So much detail and focus on each and every character you wiggle in your seat trying to help but know you cant! I love these kind of films where every character is carefully considered and its just not one main character stacked on top of everyone's work.It gently drives your mind crazy throughout while breaking your heart in parts only to build your interest in there investigation. I will watch this movie again and again excited to share with family as well. I truly wish American film makers would set aside the comic books and get back to making REAL movies like this one!
