I think I am in the minority - I thought he did a crappy job with the voices. I listened to Game of Thrones on a 8 hour car ride. Everyone sounds like a pirate, a leprechaun (in Tyrion's case), or Varys who sounded like he had a poop sandwich in his mouth while talking. I also hated the way he pronounced some of the names. I would still recommend it for a long ride to a fan of ASOIAF.