After Opus No. 5 so heavy, so black, so pessimistic, there are a lot of lightness in this new episode. New mysteries, new loves, new teachers, new skills, new spells, new shots theater .... The teen crisis begins to give way to the most accomplished personalities, mature and sure of her same. As always the final chapters are breathless but so sad ... This book inside me for days as I finished in its English version. All Harry Potter fans will be delighted ... I wanted to put 12 stars