This drama is an older one so that might be the reason it is underrated. The story is brilliantly written. There are twists and the story keeps you guessing right to the very end. You will have an OMG moment LOL. The cast is also unknown but they all played thier parts extremely well. I don't know what else to say other than it's a beautiful drama. The music is fun because its all ABBA songs which adds to the mood of the show.