What got me the most excited in this 5th tome is the quality of description of behavior. Harry Potter is 15, in the middle of adolescence. Despite the fact that he is a "hero", it is subject, perhaps even more than the other characters, human feelings: anger, hatred, despair, love ... He has great difficulty in controlling his access moods and contempt of authority. In short, so many things that we see in a teenager. The other characters are left, each with its flaws and qualities; and sometimes unexpected behavior. Thank you to the author to show us these characters so human while their sorcerer would default condition in different beings. From a general point of view of history, with a few lengths, is still well built and the end comes together at full speed without letting the reader catch his breath after particularly important events. This is perhaps not the best book in the series but it still ranks very well in continuity, delivering a lot of information about past events that brought Harry where it is now. It looks forward to the tome 6.