I've said before that I would cheerfully watch Lee Min Ki butter toast for an hour, but it was hard to stick with this. He's still (IMHO) the sexiest actor on the planet, but it really wasn't enough to carry this. His co-star, Seo Hyun Jin, was equally excellent. But the story was absurd, dragged on far too long, and was filled with poor information about Prosopagnosia. I know two people with it, and they don't go get operations to get fixed!

The acting overall was excellent, The music was good, especially the song by K. Will, whose voice has the capacity to make you want to weep no matter what he's singing about. But it was spoiled by over-use, and by the end I was sorry I had downloaded the song. Maybe I can listen to it in a couple of years.

Some people seem to really like the show, others, like me, found more to dislike. IF it weren't for Lee Min Ki, I wouldn't have lasted more than a few episodes. YMMV.