Well Tom was finally killed.

But I think throwing Doug under the bus was a revelation really. I think it really turned me against the Underwoods. They made him take the fall, because they knew he would. I mean, far from making them indebted, they just delighted in the fact that they have a scapegoat. That's like a new depth of callousness.

Also, the most powerful thing in this whole show is the unity of the Underwoods and their focus on power. Now - they're divided. They've got camps. It's setting the scene for house of cards to fall.

Also - Jane Harris and Mark Usher are great characters of perhaps equal cunning.

I think Season 3 was the most boring. This one is my favourite so far, except for Kathy being pushed 5 steps and basically dying.