There's a lot of things they need to improve:
-the bugs
-the phasing/clipping towards the cars, clothes, environments, etc.
-unbalanced gameplay (perks, attributes, and modifiers) with no downside
-awkward animations in either cinematics or in game
-some of the lip syncs are not working
-broken AIs
-damage sponges
-graphical issues
-junky combat
-no blood and gore execution
-lack of meaningful variations of cybernetics and weapons
-lack of dynamic and trigger events
-lack of impacts of the story
-lack of alternative route of the story like the alternative way to get an info instead of using brain dance
-lack of variations of the enemies
-some of the choices are decoy decisions
-overwhelming amount of HUD marks like loot mark, inspect mark, etc.