Lacked the energy needed to bring this book to life. Lackluster performances in many cases, and a lot of important misses. Little build, score lacked emotion, so by the end of the movie we weren't drawn into the fight between the death eaters and Harry (by the way, where was the DA???). Final scene had none of Snape’s fury in the book, so his Half Blood Prince revelation meant nothing. Alan Rickman (great actor, great Snape) could have done much more here.