There number of thriller movies and several dramas I have watched although they weren't all Korean, This drama hit the top of my watchlist of the this genre. The reason to watch this drama at first was the Actor Lee Seung Gi, but later I fall for the drama;
- the suspense
- curiosity (what will happen next? Who is the killer? Why? What? How?)
Several Questions pops while watching and also made me crave to watch more episodes.
I really want to thank the writer shower casing a unique story line like Mouse.
The reason that Mouse is better than other thriller dramas for me because no matter what new scenarios appear the writer never let us forget the beginning of the story and made every- small scene made more important later to remind our mind about the beginning, in my opinion there were no holes or empty scenes like other movie or drams i have watched.

The only thing made me regret is that I had seen few spoilers made less suspense and curiosity of the drama.

** Only advice is DO NOT WATCH ANY SPOILERS OF THIS DRAMA, IF U NEED TO WATCH IT, WATCH IT WITHOUT SEEING THE SPOILERS**