For scale, Return of the King, battle of pelenor fields.
For intense action, I'm split between the fight on Geonosis in SW2, the final fight in District 9, the last fight in Transformers, or the office bldg shootout in Max Payne. All pretty good, intense, with good effects.
I would say the fight on the platform over Zion in the Matrix: Revolution, but it just looks too planned, not to mention over the top. No way would those guns stop that many sentinals. If they cut the sentinals back to one quarter, or added bigger guns, I might have bought it.
Harmlessly passing your time in the grassland away;
Only dimly aware of a certain unease in the air.
You better watch out
There may be dogs about
I've looked over Jordan, and I have seen
Things are not what they seem.