I'd recommend every Potter fan out there to listen to the audiobook version, even if they've already read the books. Stephen Fry's voice is really amazing! And speaking of this book, when I'd first read it, it seemed that Rowling made this book unnecessarily lengthy, and I also was really annoyed by Harry's behaviour. But listening to the book just after finishing Goblet of Fire made me understand and appreciate Harry's angst and alienation. The boy had just seen a friend getting killed right in front of his eyes, and on top of that everyone was avoiding him and telling him a liar - it was bound to have made anyone angry and bitter.