This is the first time playing the mod. So I start a game as the Duke of Proverence during the Crusader Era. I think the mod is rubbish. Constant bothering of coronation events outside the realm. Obligation laws not being obligation laws (as they increase max levy instead of min levy so what's the point?), even more annoying vassals and vassals can apparently opt out of giving both levy and tax without reprecaussions. Some of the opinion penalties are just way too high and stacks as well. Also alot of vassals are simply way too rebellious and for the wrong reasons, like forcing the top liege to give up their demense for no reason whatsoever. That weakens the realm and ruin things for everyone for the sake of the self interest of one faction member. The other faction members should be allowed to vote on the issue instead before it's presented.
And what's with the opinion penalties? -20 for child, -10 for teenager, -15 for short reign... As well as incredibly high child death, and death in general makes for a great achievement to keep a bloodline actually going.
I like many of the features, such as coronations, the ambitions, the faction system in theory (but in practice it falls flat on its face), some of the crown laws. But honestly; you need to balance this mess! Lower the penalties, rework the AI a little maybe. An ambitious person doesn't always consider their liege a problem, when they can expand inside the realm of a liege, and use the liege as a shield to deter would-be threats from reconquering the land.
I'm going to try one more time with the mod, but it looks like this mod isn't for me.