I was kinda disappointed in it. Crusader Kings 2 were much better.
This may cause you to crash and burn with your kingdom, but it's probably more akin to how humans (and rulers) actually operated.
I played recently ck3 and, even if the vanilla gamw is better than ck2, i got the same dull - boredom after 20 hours than i had when i played vanilla ck2 for thr first time. Give it some time :~)