Two words: wasted potential. When I started watching this drama it was: wow, if they can lead it the right way it'll be something wonderful, but honestly the last few episodes it was... bad very, very bad. In my opinion this could be something really amazing, but unfortunately they ruined everything. I'm sad, I liked it, but after watching it till the end I just feel disappointed. Overall: first episodes were great, later it was worst, but bearable, the last few episodes were horrible, with some good moments but still horrible.