Like Durelin said, I found The Mouth of Sauron to be pretty creepy, I'm just glad PJ didn't go with his 'horizontal mouth' idea. Also, I find it a little strange that (in the documentary) when they are explaining the design behind his helmet, Daniel Falcnor states that "the book never says anything about whether you could see his eyes or not". I think when it says "
Araogrn said naught in answer, but he took the other's eye and held it...", it's pretty darn clear. Still, I thought the helmet was cool, so I'm not complaining

. I
am disappointed that Jackson had Aragorn behead the Mouth, however. It served little purpose other than to show Aragorn doesn't like to be made fun of. There is an element of truth (for once) in what the Mouth says in the books: "
I am a herald and ambassador and may not be assailed!", though it seems that Jackson decided it'd be okay for Aragorn to break that law just this once.