Hiyas, after watching the demo game by Beast of War, I'm still excited for the game, but boy archery seems very good.
That small undead archer unit just cut swathes through human cavalry and spearmen, and it was only two trays wide! (I'll be going three wide for triple damage). Shooting into a combat did not seem to be such a bad thing to do, only giving one panic token to carrion worm.
I know its still early days and we have yet to see the full rules, but I hope there will be some kind of army list or restrictions, something like for Undead, for each Reanimate (melee) unit you must take a Reanimate archer unit , and vice versa, so one couldnt take a whole army of archers.