I like also more dimensional portrayal of guards, the lowest point of the show was classical music scene completely stolen from Shawshank redemption.

What I didn't like was portrayal of these economic migrants as some kind of refugees completely ignoring fact they were coming through safe countries where they stop stopped being refugees and become just economic migrants. While I can understand their desire for better life when running away from danger where would we end up if everyone could just choose country they wanna live in?