Nal, boreowayo

What worked: It's an engaging thriller; a case that takes the movie in a retrospective narrative. It's a light hearted thriller with decent character development. It keeps you in the edge of the seat with some interesting revelations and plot twists. What did not work; I think the finale could have been done better considering an interesting plot. Some plotholes in the movie made it questionable at times. Final verdict: watchable but not an unique piece

A guy investigate a woman from mental hospital for his tv channel...that woman describes her story and he tries to save her.. Great story and screenplay.. Must watchable for movie lovers....

If you enjoy watching a good thriller with an unexpected plot that will keep you connected from beginning to the end, then "Insane" is a right to go choice. This South Korean movie is an intense journey into a conspiracy story with many twists that is enjoyable to watch thanks to the good acting and the solid story. The director keeps the suspense high developing a story that exposes an obscure story of revenge and personal interests, in which the main actress is taken against her will to a mental hospital.... More than a month after watching it, I still remember this movie thanks to all the details of the story and the unexpected end. Definitely a good recommendation for your next movie time.

I was not expecting this to be such a good film. It's slow to start, but it sure took off and wow did it surprise me.

There is so much to digest in the story, but once you get towards the end, it is all explained and the ending got me good. Wow, what a twist. I never saw that one coming.

A lot of reading unless you understand Korean but that.is the only downside.

Great storyline and fantastic cast, especially the lead. She is an amazing actress that played her part so well.

I plan on watching it soon again so some of it will make more sense to me. There was just so much going and with the reading, you will miss out on other things.

Well worth the watch.

I was not familiar with this 2016 movie titled "Insane" (aka "Nal Boreowayo") from writer and director Cheol-ha Lee prior to getting an opportunity to sit down and watch it in 2020. Needless to say that with my admiration for the Asian cinema, then of course I needed no persuasion to sit down and watch it.

Now, "Insane" is not your average crime drama, because there are heavy elements of drama playing in here as well. And director Cheol-ha Lee took a very nice approach to the movie, making it a very non-linear and unpredictable, which was something I really enjoyed about the storyline.

The story told in "Insane" was very entertaining, and I loved the fact that I was trying to figure out the the storyline ahead of things happening, but director Cheol-ha Lee ensured that I couldn't. So this was definitely a thrill to sit through and experience. And the twists to the story were actually quite good.

The acting in the movie definitely carried the movie quite a long way, and they had some nicely casted actors and actresses to perform the various roles and characters in the movie.

"Insane" is a very entertaining movie, and I can highly recommend that you sit down and watch it if you enjoy this particular genre of movies.

My rating for "Insane" is a seven out of ten stars.