HALF BOILED prince

I went to watch Harry Potter and the Half Blood Prince yesterday...All I know was I watched something really dumb.I felt really upset and disappointed on what was shown on the screen. The movie really did not had any thrill like how it used to be before. Since it was the second last movie. I was expecting a lot but unfortunately my expectation turned me down...It was like a waste of watching the movie... I wish that the last movie would at least be better...