Initially the drama created so much interest and curiosity regarding the Ian's death. I really like the first two episodes of the drama. But midway in completing it, I lost interest in the present scenes. All I cared about to know the murderer of Ian. But after 20-21 episodes the plot seems predictable and even when the 5-6 episodes left you can tell the murderer of Ian.
Still, I completed it. I think it's a one-time watch drama. It's good, I can't say it's bad, but it could be better by creating some more suspense.
And, I also agree that the ending was so much rushed. It seems like from last 4-6 episodes the evidence start coming, and some of them are from nowhere. You will shock that for all the time the evidence was in front of the people, but all they do is laying fingers on each other.