As Harry begins his 6th year at Hogwarts, he discovers an old book marked as “the property of the Half-Blood Prince” and begins to learn more about Lord Voldemort’s dark past and how to defeat him. This is again a relationship-focused story. This time between Harry and Dumbledore. They really work off of each other marvellously in this movie. Yeah, this might be the most boring Harry Potter movie. Nothing much happens in terms of wizard battles and all that stuff we seen before. This story is focused more about Harry and Dumbledore finding clues on how to defeat Voldemort. A mystery/detective movie and I really like it from that perspective. Now, it is a little boring and the runtime drags quite a bit because of the not-much-happening.
But if you watching as a mystery/detective thriller, you will enjoy it to its maximum. 8/10*