Question: Instead of using the Pensieve to view Voldemort's and Slughorn's memories, wouldn't it have been much easier for Dumbledore to simply tell Harry of his first meeting with Tom and Harry simply asking Slughorn what he knew?
Question: When Harry sees into the past of Dumbledore's meeting with young Tom Riddle, Tom admits that he hurts people if they are mean to him. Since Tom openly admits this with obviously no guilt or remorse, why would Dumbledore take him to Hogwarts to learn magic instead of leaving him at the orphanage?
Question: What is the sole purpose of a Death Eater?
Question: How could first-year students buy wands this year if Ollivander closed his shop?
Question: Is there a reason why the white bird in the cupboard died? Also, why did it turn black when it came back to life?
Question: When Harry and Dumbledore find the locket horcux, why did Dumbledore drink the liquid instead of just dumping it out by using the bowl?
Question: After the scene in which the death eaters attack Harry and Ginny, everyone runs back to The Burrow which is being burnt down. My question is why does everyone look so sad? It's not like they're going to be homeless. They could have used the spell aguamenti to extinguish the flames, and any further damage could be fixed with the spell reparo. I've heard of fiendfyre in the Harry Potter series, but this just looked like normal fire to me.
Question: What was the reason for adding the attack scene at the Burrow during Christmas? My friend and I can't find a way to fit this scene in with the rest of the movie, as it does not happen in the book. It's obvious directors love to add scenes that aren't in the book, but something of this impact, it's just flying right over my head.
Question: Why wouldn't Dumbledore let Professor Snape teach Defense Against Dark Arts before this year? Snape says in the book that Dumbledore was afraid of him being tempted to relapse into his Death Eater ways, but he says this to Bellatrix and Narcissa, who falsely think that he is on their side. Also, he probably wouldn't feel tempted to become a Death Eater again after Voldemort killed Lily. And Dumbledore repeatedly insists that he completely trusts Snape.
Question: This question is for the book as well as the movie scene. I don't understand why Severus agrees to make the Unbreakable Vow. Narcissa and Bella did visit his house behind Voldemort's back and discuss a matter that Voldemort told Narcissa not to speak about. So if he had declined, they wouldn't be able to complain. In fact, he could have gone to Voldemort and reported what they did.
Question: In the Christmas party scene, when Harry and Cormac are behind the curtain talking, Cormac pops a dragon tart in his mouth then says something weird while his mouth is full. What did he say? I listened to that line over and over but couldn't make it out.
Question: Why is Professor McGonagall so shocked that Harry would accuse Draco of cursing the necklace? She knows that Draco's father is a Death Eater, as well as some of his friends' fathers. Professor Snape is there, but they are both in the Order of the Phoenix (and she has no reason to not trust Snape yet).
Question: In the movie when Harry, Ron and Hermione are sitting in the Great Hall and discussing how Ron and Lavender broke up, Hermione asks Ron if he remembered something from that night in the Hospital Wing. Ron says, "I did remember something, but no, it can't be". What was it that Ron remembered?
Question: Is Aragog smaller in this film, than in the Chamber of Secrets?
Question: Why did Draco want to gate-crash Slughorn's party? It seems to have something to do with his mission to kill Dumbledore, but Dumbledore was not there.
Question: I can't figure out why Draco wanted to go to Hogsmeade and give someone the cursed necklace there, then have them walk - under the influence of a curse - all the way back to Hogwarts. Why not hex someone in the castle (someone not old enough to be visiting Hogsmeade), closer to Dumbledore?