Unbelievably good. Not my type of genre so I don't know how much useful feedback i can give on the combat system itself. Something that didn't sit right with me is that at least from what i could tell you can't select units by clicking them in any way with any buttons right? you either hold click to command them or click on their profiles on the left of the screen (or press the number keys but i'm concerned with mouse controls here).
Being able to select them with a click would feel good i think, even if it's with the middle mouse button lol