They are really killing it with the casting too, except I expected Craster (old dude with the wives) to be a more gross. In the books, Tyrion is a lot more grotesque too, but Dinkledge is just killing it in that role, so its easy to forget about it. For the most part though, A lot of the cast is how I imagined them to be when reading...with Joffrey and Viserys being the most perfect.