I have actually found the game to be too easy. Consider that maybe you're just not very good at strategy games and choose a lower difficulty when it's available. As it stands, we know they are going to add more difficulty levels. Original sin 2 added two difficulty modes both lower than classic (the standard difficulty). They only added one that was harder. My hope is that they will add two harder, and two easier. That way you can tailor the experience to be what you want it to be.