“To make someone believe in their own power is really the ultimate demonstration of power. (Shannon Kirk - 15/33)
Which is a big plus that the film does not look its own visual and editing solution – from Korea. This could easily happen in a European country and in the United States and even in Russia.
In this thriller there is, in my opinion, an inflection into the action side (but it is not boring to watch), and Hitchcock’s suspense here is a little lacking. The color scheme of some scenes in the second half resembles suras at its best. High-speed dynamics allows the main story twist to be very exciting and thoughtful in the concept. There is also the moral and ethical side of evil (how much more concentrated evil can be opposed to lesser evil). There's a little psychedelic in the second half.
Considering all the factors, tempo = thriller looks confident from the beginning to the final credits.
I recommend it. 🤓