This movie had amazing action, nice friendship dynamics and even a bit humor! Though if you are sensitive to the topics of sexual assault / rape (especially towards children) then you shouldn't watch this movie alone.

I personally really like that they stocked to material art until the end, expect for a few expectations where he used a teaser or threw things at the guys, instead of only using it halfway through and then sticking to only weapons. I have seen a lot of kdrama and movies that involved too many guns which in my opinion is a bit unnecessary, maybe I'm just a bit old-fashioned in this but I prefer my action with proper fights so I definitely wasn't disappointed in this movie at all.

I also really like that none of the friends of the main lead didn't get hurt or that there wasn't any "betrayal" kind of thing. Also really like that the main cast didn't smoke at all, I've seen a lot movies/dramas where they made one or multiple of the main cast smoke so they seem more "badass" which is so unnecessary in my opinion.

I also really liked that it was a happy end, as I personally don't like sad noir open ends.

Only thing I didn't like is that one incident but nothing I would give less stars for.

I kept rooting for the ML the whole time especially because he has a good personality and good intentions, very empathetic and selfless.