I pointed out the same thing on Facebook when someone posted the video. Part 2 really is the creepiest (and also Part 3, with the insidious childish cult zombie singing).
Watch the mom's eyes and eyebrows. She's constantly lowering her eyebrows and narrowing her eyes and gets this really creepy, evil look on her face, especially at the following parts:
"Oooooh...a *friend* gave this to you."
"Who likes magic? Jehovah? Or...SATAN?!"
"Do you want to play with something Jehovah HATES? What do YOU think you should do with this toy?"
Then her eyes get really wide and fake-happy every time she repeats *happy* and *obey* in this sing-song voice. Shudder.