It gets off to a very bad start: messy, excessive, directionless and, frankly, not very well acted (these actors generally have trouble with intense scenes). I almost gave up.

Then the story takes a step backwards, and the story becomes more interesting. The whole is much more coherent and we begin to understand. There's a desire to get away from the traditional Manichean schema, and this complexity is welcome. Karma plays its part, which is logical for a Thai series.

But the last episode ruins it a little. The aftermath should be more developed and - without wishing to spoil anything - the very end is rushed through with more questions than answers. I'm okay with an open ending, but this one's just too confusing.

In short, this could have been a great show; in the end, it's just okay.