These are a gold mine, an absolute gold mine. I'm in two minds as to weather to read them or not as they may cause me to turn back to Fantasy and use some cheaper 3rd party minis. Dogs of War or Albion.
They are quickly churned out, fairly ill-thought through, and of wildly different degrees of useability. While that is no different to the Army Books, you tend to expect a little better for a fan project.
It is just one person who creates them all, and then on feedback, makes arbitrary changes; those changes being ones however that are not exactly the most rigorous of playtested ones.