Fist for the fans , don't pay attention for the bad reviews , this is as good as the original anime, and even the manga. Reviewers who rate low seem to never seen the source material this is as close as it can get to the original.

For a netflix production is quite good , I read the original manga , watch the anime series and the two live action movies. As a live action it excels (better than the live actions for my taste), also the animation is quite good when depicting the parasites. Regarding the plot it keeps you engaged every episode. While it is not a remake of the original story it remains in essence like the original manga and anime (unlike other recent anime/cartoon adaptations of netflix). I hope netflix keeps this level of good work. The 8 out of ten is because there was some cringy moments here and there but thats expected on korean series.

For people who hasn't seen the original material Ill recommend to check that first as this is basically a well made spin-off. If you dont like the original you will definetly not like this.