Washington's Spies update

I'm in early season three now, and somehow along the way this show has actually gotten really good (and surprisingly honest about the corrupting effects of spying, even on - or maybe especially on - likable, decent people). So much double and triple dealing, and blackmailing, and moral compromises, and heightened emotions. It's reached the point where the characters on both sides are well-developed and sympathetic, and everything is likely to end badly, and it's all made of AAAAAAAAA.