STORY:
Love the story and the way the movie was directed!
The only thing that bothered me was that they didn't explain exactly why the culprit targeted those particular people, who ended up becoming his victims. That's why I gave this a 9.5 instead of 10.
Other than that, everything else was perfect. The movie had my attention the whole time!
There were several plot twists in the movie, most of them being unpredictable I guess. But if you've watched a lot of crime/mystery movies, you might be able to predict some. ;)

CAST/ACTING:
Brilliant! The whole cast did an excellent job...especially Fujiwara Tatsuya! He played his role brilliantly. ♡♡

MUSIC:
I didn't pay extra attention to the music but I noticed that it kept the atmosphere of the movie very suspenseful and messed up. So I think it suited the movie very well.

REWATCH VALUE:
It's definitely interesting enough to rewatch, although the excitement might be somewhat less since we already know what to expect.