It wouldn't have upset me as much if Harry hadn't brought up to Remus' ghost about his son, when they hadn't even mentioned Teddy in either Part 1 or Part 2. One of my favorite parts of the last book was Harry becoming his godfather, that whole Harry/Remus storyline. So adding that tidbit at the end with no prior acknowledgment makes no sense to me. Either you do it all or not at all. Really disappointed they didn't add this.