I found it terribly boring, I don't connect with any of the characters. Nothing remotely interesting happened until episode 8/9. Alot of people talking about how they are going to do something and then taking 3 episodes to get it done. Also feels like you could drop half the characters and nobody would notice. Absolutely no plot twists or surprises. And sometimes very predictable.
Visuals are stunning and the prison scenes were cool. Not a bad show, but be prepared for alot of talking.