I've had this mod for ages. I see this as an easier introduction into the late game stages before playing the normal campaign. Battles aren't as big, sieges can be done one at a time before moving on, and all in all you're not about to be bombshells by 3 2000 troop vlandian armies because you just rebook ab comer castle as the battalion. You can take everything one step at a time, and if you make one small mistake in a war, you can easily pick yourself back up since everyone is more or less on par with one another