I don't normally write here. In fact, I don't even master English writing. Therefore, I apologize for any serious mistake. But I felt the need to warn you of what is to come by watching this show.
If you like mystery, you may even like the series to some extent. It's the type that holds you in front of the TV, that makes you want to go through episode by episode without stopping for a glass of water.
The problem is the holes in the script and the lack of explanations for the events, especially in the final half, when some facts are throw on screen without any basis just to justify later situations. The characters' inexplicable attitudes are frequent and their respective developments are more like patchwork quilts. All of this leads to an ending that leaves more questions than answers.
Europe has been producing interesting shows lately. But this is not one of them, although it is far from a horrible show. It is watchable. For those looking for a dose of mystery, it is a good choice. However, those looking for script quality, plausible development and a good pace next to the mystery, stay away.