Aaah yeah the aura.

But one point there Gregoshi, you mustn't forget that these are not simple orcs, but the Uruk-hai, personally perfected by Saruman himself (well I can't say they're that good but at least they're way better than normal orcs)

and just my opinion for the movie for the Battle of Helm's Deep, I find it pretty sad how slow the Uruk-hai's ways of siege tactics... I mean, if you already know you're goin' to besiege a fort, why not bring some trebuchet or catapult of some sort (if they can pull trees down, artillery should be piece of cake)? And they should've used more of those gunpowder. Should've just sent like 10 doods rushing into the center fort to blow everything up... After all, they're there to destroy the world of men right? So why not finish quick and slick? But of course if they had done that then there would be no story to tell hehe