@fartypants: the graphics are the same, they didn't downgrade them. the game doesn't look like the witcher 3 and BF1 because the devs focused on the art style.
@NeverMore0: deus ex gives more XP because the stealth is harder, it gives moer XP for stealth players and more weapons and stuff for combat players so it's balanced.
CyborIcarus' comments