First of all, really enjoying the game. Playing a minion necromancer and for the first time in an ARPG it is actually not only viable, but very strong and low effort 
Suggestions:
My first little thought throughout the campaign was when I came to a cinematic, between an ice elk and a firebird. This cinematic, sadly, looks very awful - almost like something you would see in a mobile game ad on instagram 
As a minion master I am prone to be salvaging, crafting or whatever in the forge, in the middle of fights. I use the forge very often, considering it is a large part of the endgame grind, but have started to become a bit annoyed by how the forge and inventory tab have to be closed separately - you have to press V and then I for them both to go away. I know you can press ESC to close all tabs on screen, but I believe if the inventory would close when you close the forge, or the forge when you close your inventory, it would be a very good change in terms of QOL and smoothness. Thanks