Agreed with Awesome. Also, the lack of Ghost is completely absurd. They are supposed to tight knit and Ghost acts as a means that fixes all of Jon's characterization problems on the show. The core problem is this: in the book, you read all of Jon's thoughts. On the show, you can't do that. Yet, for some reason, they have Ghost wandering the north away from Jon. If Ghost were there, a lot of Jon's characterization - his honor, his loyalty to the watch, and the struggles he has - would be on display because Jon confides in Ghost just like how any of the other Stark children.
The characterization of Jon is a complete fuck up, top to bottom. And I refuse to hear any shit on being a book purist; they fucked up.