I like this movie. Not as good as the book but still enjoyable. The scene with the corpses coming out of the lake in the cave is likely to give young children nightmares. Creepy and intense. The half blood prince has Harry joining Professor Dumbledor on a quest to find the missing clues to Voldemorts secret past, his creation of the Horcruxes and what that means for Harry. Tragic ending that took me by suprise when I read the book. Good movie but I won't be letting my kids watch it till they're a bit older and less prone to nightmares.