SO IDK I know it'd be easier for players but also I've memorized every map without it. My New Game+ is going way faster because I know every map by heart after having gotten lost the first go 'round
i'm also of the camp that a mini map wasn't needed.. i really enjoyed getting 'lost' but even then there was always a reward for going off the main path? and the maps are simple enough imo
Yeah, they really aren't that massive. I could see someone who is very new to open world or instanced world maps being overwhelmed. But there are good non-spoilery guides if need be too