I assume judging by the videos that the musketfire is similar to arrow fire in MTW2. Basically that once a volley goes off 5 or 6 of the enemy's unit goes down from a musket volley. I also assume that some units will be wounded rather then die and have the usual red coloring.

Bayonet charges appear quite often in the videos, so I assume they are useful. However this time each unit seems to have a captain, leader, commander attached to it aside from general. This has always exsisted of course but usually they were little more then the one guy holding the flag.

I am curious to see what happens when someone guns down your drummers and flute players, mass panic?