I agree a thousand percent on both Jaime/Brienne and Margaery/Sansa.

I really don't know WHAT the point of the Ramsay + Theon plot is. I thought they were onto something originally when Ramsay was posing as his friend, but they got done with that quickly and now, without any context of who Ramsay is and why he's like this, it is doing absolutely nothing/ I'm verging on fast-forwarding those parts.