It's very well produced, and it could have been a good series, but too many plot elements are just so stupid, that it can't be taken seriously. Let's start with a Brooklyn detective who's been sent to Berlin to help one police precinct get fully back up and running and teach them how to investigate crime, and who, in spite of being a civilian has some degree of military authority and is known by sight by all U. S. military personnel in Berlin.
I don't want give any spoilers right now, but every scene is completely predictable.
I don't want give any spoilers right now, but every scene is completely predictable.