I dont like Grimward fear effect + it not working on Bosses and that it cant be made from most undead corpses.
I dont like Leap attack weak AoE not scaling with weapon damage (or boots kick dmg?).
I dont like Crafting recipes turn ethereal item into non-ethereal.
I dont like majority of the Crafting recipes, where no useful item can be made.
Also rerolling ethereal Magic weapon with 3 Pgems turn it into non-ethereal.
Nothing else concrete I can think off that will make me play the game more.