Now Sansa thinks she is the only one of her family still alive. She is forced to marry Tyrion Lannister. He is kind to her, but she has put up so many defensive barriers and she doesn't trust a Lannister. There's too many chapters from Tyrion's point of view in my opinion. I suppose some people may feel that Sansa should be kinder to him. I call that the "Beauty and the Beast syndrome." She's a pretty young girl, who would understandably rather marry The Knight of the Flowers than an ugly and older dwarf. As a woman, if she was ugly or even just plain no one would feel sorry for her.
Jon Snow's story is interesting. I like his relationship with Ygritte. I like Jojen and Meera Reed who accompany Bran, Hodor and Summer.