w00t
It wasnt that good, to tell you the truth. But I am a Lord Of The Rings fan, so I voted you a 5 anyway.
Suggestions:
-As said before, you need background music.
-Drawings could of used some editing.
-Sound Effects
-Improvment on the arrow animation(Elves actually moving when they shoot the arrows. You can do this by making one animation of it moving, then make it a movie clip, then copy as many as you need. You could of made the arrows better looking.
-Orcs getting shot by the arrows ;/
I realize that you arent done with it, and you will/may make another one. But It would be wise if you did those suggestions I listed.