I think Mr Yates should have read the book again before directing this movie. He has been able to capture the darkening emotions of each book, but something went wrong with this one. The Half blood prince movie was more of a romantic comedy than a darkening of the life and times in the wizard world and it was disappointing. Not only did they cut and paste dialogue from Order of the Phoenix when Harry was chasing Bellatrix but they cut and paste the Weasley twins music as well (are we losing our creative edge?). There was so much more to the book that was totally lost in lieu of comedy, which most directors seems to do over time. C'mon guys, you're picking a really bad time to either get sloppy or comfortable or both.