Good genre film, an action-thriller centered on the spirit of Ian, in a coma, who passes from body to body among those involved in his attack to discover, remember what happened and also to be able to take revenge and above all protect his wife Gina.
The direction is dynamic, many camera movements that help the rhythm of the film which for the most part focuses more on the investigation than the action, the first sequence already starts from the punctured wheel of the car and ends in the body where Ian is now present.
The action increases as the film continues, much of it focuses on the investigation into connecting the wires by a disoriented Ian.
The action is however well directed by Yoon Jae-geun, is always readable and dynamic both when it is mostly edited and when it shows the shots more.
We do not opt ​​for long long shots even if there are prolonged camera movements even during the action, in the end it is where this is most shown and becomes the real protagonist with well-shot, successful moments and good choreography.
There is therefore a good hand for the action, the direction knows when to let the action take "breath" , when editing everything is always clear and dynamic.
The direction also knows how to give intensity to various moments, for example the arrival "at the hospital" when Ian's body is found.
Among the characters, that of the homeless man is very likeable, the whole narration, the characters themselves are functional, you are not faced with a film where the various characters have their points of view and who knows what characterizations, what the film is that is a purely genre action thriller which, the genre, is well directed.