Heist/scam artist shows aren't unique to Korean dramas/movies, what really made this show enjoyable was the ensemble of characters, especially the partnership between a bumbling upright civil servant and a sleek smooth talking scam artist, which was the beating heart of the show. Ma Dong Seok and Seo In Guk had great chemistry and partnership. At the start, the heists and scams were impressive, logistically and also psychologically. However, with the inevitable escalation of the stakes of the heists, my expectations were raised again and again for what the final heist/scam would be. I feel a little sad to say that I was somewhat disappointed by what was meant to be the final plot or climax of the show. However, even if the snazzy heist plotlines were taken away, the show would still be buoyed by the chemistry amongst the ensemble of characters, which were lovingly written and assembled, and gave the show a lot of heart.