This is hands down my new favourite series.
Personally I love these series with the job not always being the bad guys. I also love that feeling of overpower you get when watching 1 guy single handedly take down a whole team of guys. This is why the first scene in the first episode really drew me in. I don't really have much more to say, but if you haven't watched this, I'd really recommend you do. It's an incredible story with great actors and phenomenal music.
10/10 would watch again at any time.