I thought my eyes would roll out of my head 10 minutes in, and it just kept getting worse.
Tries way too hard to be gritty and atmospheric with every scene, no matter how pedestrian, framed (and scored) to feel like the pivotal moment in a thriller where Our Hero goes into the serial killer's lair. If you tried to turn this into a drinking game where you had to take a shot every time it copied a better writer/director, you'd need your stomach pumped halfway through the first episode.
I'm a native Polish speaker, so nothing was lost in translation.
Honestly deserves a lower rating, in purely objective terms, but compared to the state of television today, a five feels fair.