Starts compelling enough. Tries to be dark and gritty. No shortage of splatter. Both the storytelling and visuals have taken its title to heart a bit too much.

Ex-assassin goes on a revenge hack-fest. Mostly looks fine. Pacing is not bad but overall not particularly captivating.

Effective opening, then takes a quieter approach. Short and tight. Full of tropes which makes it amusing. Some hate it but is not a bad mild sci-fi horror-thriller.

Plot progression is a bit convenient. But decent production and the two strong leads carry the show. Strangely watchable despite the issues.

Nothing spectacular but still a well-produced and fun show. It strikes the balance between having an overall arc and being episodic.

Forced premise just to get the guy back in the game. Good production. Decent pacing, moderately entertaining but obvious setup for Season 3.

A nicely produced spin-off that tells the same story from the perspective of two young private investigators Rena and Sato.

Intriguing crime-mystery as a 41-year-old walrus taxi driver tries to unburden himself of the consequences of a missing high school girl.

Not bad ideas but clumsy plotting.

Plot-driven, focused on human and material aspects with the supernatural taking a backseat. Entertaining and, intended or not, even comical.

Attempts to be a sci-fi mystery-thriller trying to catch a time-traveller. Not a bad idea but pacing could be better and not enough closure.

Moderately funny but can be dark and serious in parts. Measured and balanced in most respects. Entertaining.

Mildly entertaining but meh.

Overly simplistic plot and themes, lacks style, but is otherwise not a bad lighthearted action film despite the serious subject matter.

Post-climate-change-apocalyptic premise. Uninteresting with too many annoyances.

Good production. Mostly well-paced story in the spirit of the first two films even if it has a few problems. Dark and gloomy.

Moderately intriguing. Pacing can be better but no big deal. Nicely edited. Amusing score. Go Min-si is flipping nuts. But in a good way.

Tries too hard with the action and gore, but an acceptable conclusion. Overall, meh.

Moderately dark and comical. Both the black comedy and action are very measured. Solid film in every respect with decent pacing.

Mystery with elements of a horror-thriller framed in a fairy tale–like story. Nothing bad. Just flat. Plotting and themes are a bit clumsy.

Implausible plot progression. Constant action with decent cast and performances can’t save it.