I haven't watched many Action dramas but the few that I have watched was not a disappointment and Last definitely did not disappoint. It may be the second best of the ones on my list. Yoon Kye Sang has to be one of the most underrated actors. This is the second time that I have seen him since Beyond the Clouds and he just blew me away again with the intensity of his performance. Just Outstanding. As for Lee Bum Soo, he always knocks it out of the park every time. What more can I say besides perfection? It was very hard to dislike his character, Gwak Heung Sam. Bum Soo gave so much depth to him that you couldn't help but sympathize with his life story. Now don't get me wrong, understanding turned to hate real quick LOL! but he made it a wonderful ride. Last but not least, Park Won Sang. I have to quote Odilettante, author of the recaps on Dramabeans when she described Won Sang's character, Jong-Gu. "his amazing hair and fabulous cheekbones" He was most certainly that along with being the epitome of good in a place that revolved around so much evil and corruption. This may have been the reason I was fangirling so hard:) In short, Jong-Gu turned out to be the character I invested my time in. He was my main reason for binge watching. The rest of the cast was exceptional. The story couldn't have moved without the awesome acting of each one one the one. The main supporting cast gave plenty of comic relief, tears, anger, revenge, etc etc. They are the ones that made this drama story worth watching. There is a major complaint that keeps me from giving this drama a 10 rating. It fell a bit short in the rap up of certain character story lines. It doesn't hurt the finale but it would have been good to know what happened to certain characters that had a tremendous impact rather big or small. It's left to your imagination. I think it would have been good to have an extra episode to make it that odd 17 but that's just me being greedy. The music was good. I gave it a 5 rating. There were only 2 songs that caught my attention but the instrumental for the action segments did them justice. I rarely pay attention to the music unless a vocal song off of the OST catches my attention so the music value will always rate a bit low not because the OST is not good but blame my attention span. I have yet to rewatch a drama in my 4-5 years of watching Asian Dramas so it's always a 50/50 chance because I have a few on my mind. I definitely recommend LAST as being one to watch. If you don't watch for anything else, watch it for Lee Bum Soo. That short man can wear a suit:)