The similarities of this clip with the movie is that a lot of the dialogue is word for word. The actor playing Walter is exactly as I envisioned him, the way he uses his mannerisms to show his contempt for his family. The actor makes me hate him more than I did with the book!
In the book, I couldn't visualize some of the characters and this movie helped with my perception. I thought the mom would be more mean like in the book, but she seems more quiet and easy going in the book.