:heart:x8
Ok - so there's good news and bad news about this one.
The bad first. I personally am very tired of the shaky-cam shtick. It's over-used and just plain annoying. Just cut it out already. A lot of the drone footage might make some people queezy. It did me, and i don't get motion sick. There is nothing but wall-to-wall action here. Like zero downtime. I know, some might see that as a good thing.
Now the good. Wowza! Non-stop action. Is the whole movie far-fetched, unbelievable, fantastical? Yes - but that's what makes it so much fun. This movie is like if Jason Bourne and John Wick had a baby and then we tossed in a bunch of zombies as well. It's that kind of frenetic. I would say that like 90% of the stunts/effects are practical (RL) with very little CGI in there. The whole thing is shot in such a way that it looks and feels like it is one continuous shot (which is not an easy thing to do).
The Koreans are truly becoming one of the leading story-tellers in movies and TV.

How I rate:
1-3 :heart: = seriously! don't waste your time
4-6 :heart: = you may or may not enjoy this
7-8 :heart: = I expect you will like this too
9-10 :heart: = movies and TV shows I really love!