I loved this episode. Loved how Monroe helped saving Hank when Nick couldn't because he was in the hospital.
And I love the Captain. Knowing he is the big bad just makes for a that much more interesting character. I really hope it will take a long long long time before Nick finds out because I really love the character and I want to know what his story is and want him in the show. He seems to genuinely care and like Nick which makes him so much more interesting than the average bad guy who's just evil. He's fast becoming a contender for best character in the show after Monroe.
This was the best episode until now. Hope we get a lot more.