Overall this drama was enjoyable to watch and there were moments that kept me on the edge if my seat but I felt that the last couple episodes ended flat and it didn't tie up lose ends that I was hoping would be revealed. Some of the back story for the characters was disjointed and I felt could be explained better. But overall it was pretty fun and the acting was phenomenal, the acting was my favorite part of the drama and Heo Joon Jae con artist shenanigans made for entertaining scenes. I would definitely watch this drama at least once since its unique and a fun story involving past love and modern love.