I don't know what the hell the other reviewers are on about but this is an amazing kdrama in so many aspects. In fact, there isn't much that I didn't like...and a whole lot that I could personally relate to.
Either way, I'd totally recommend this to anyone who wants a light drama with a dark undertone. Because the premise is indeed dark, but the way it's shot is kinda like a romcom, y'know what I mean? There will be times when you'll go completely silent, but also times when you'll be laughing out loud :)
Totally worth the watch in my opinion.