Now I have to watch the trilogy :) I probably know all the dialogues by heart now but still, it will be a good exercise to study the battles rather than just watching them. I always thought that the assault was poorly planned blindly charging the wall, the berserker etc. But I never thought of it as a strategical mistake. Rather I thought it was more about the characteristics of the Uruk. Fearless horde of savages charging without any fear.