>>213682589
I'm not an expert on this era of warfare but I do know about Pike & Shot warfare.
You have a line of enemy pikeman marching on your matchlock musketeers. The musketeers are just blowing away pikeman as fast as they can because once the times get up to them. They're fucked.
They also had pistoleers on horseback armed with warhammers who would take potshots at pikeman and musketeers. And of course cannon.

In your movie you have more advanced flintlock muskets. More reliable and accurate with better barrels. But they're marching forward as if they're a line of pikemen.

The problem with this image is that it may not be entirely accurate. Or it may be a commentary on European nobility being unable to adapt to new technology or tactics. Or maybe they just didn't care to throw the lives of the peasantry away.