I found it really interesting to watch and it was the series that pulled me into watching dramas however after a while it became a bit of a chore and i ended up dropping it. I got attetched to many of the characters, but to an extent, the medical scenes seemed more real than the relationships (as i've found to be the theme in many dramas actually.. the whole budget always seems to go towards overly graphic medical scenes). I loved the music and the plot was really well thought and planned out; when trying to explain it to a frend it got a little to complcated to say in words and thats honestly what i look for in a drama. I may go back to it some day but I'm honestly satisfied with having watched half of it. Despite not finishing it, I'd still recommend anyone to give it a chance (unless heavy medical scenes are a bit too much for you as there were for me.) I'd also recommend if you want a reason to cry.