This French thriller takes a fairly standard trope and does a fairly decent job with it. The acting is good, the relationships male sense. The writing is sometimes pretty good, especially some of the dialogue, yet ultimately the show has some moments that are just mediocre writing, plotwise. And there is one blatant case of audience manipulation to get us thinking in a certain direction that is just sloppy. And the ending, well, it works but is a bit meh. So, the show is uneven. It could certainly be worth watching if you find yourself hankering for some Eurothriller action, but don't rush out and start watching it immediately. There's better out there, but there's also quite a bit worse.