I think the problem I had with the middle parts was it seemed a bit crammed. Some characters (eg margaery) were basically just there for the sake of it, nothing progressed with her (it was basically what we knew before).
They could have taken out her scene and spent more time for the others.
Now that I think about it, that girl who had the whip, how was she going to feckin use a big whip like that in a tight area to fight? And who is daft enough to turn their back on one of the two people who have come to kill you (and stated they are killing you). And it all ends with "ugh, you stole my kill bitch"
Come on now
I do like Davos though. Him and the Wall stuff was great.