Started out really great then a couple episodes in the middle got slow then they picked up. I wasn't realky a fan of Psh coz shes always annoying but the last couple dramas starting with heirs then pinocchio she did great and shes maturing in her acting too. The fight scenes in the beginning were awsome and there was no more. The show is mature meaning no crazy kids yelling and screaming it was serious too coz its medical.Dr hong is a hottie and he did great in his acting too. I think they should date. Yoon doo was great too i will miss him both in this and descendants of the sun.