I had a hard time with signposting even in the base game, but there seemed to a lot more substantive content (mainly, legacy dungeons) per square foot there. I did lots of stuff in the wrong order in Elden Ring, but I was always doing
something. In Shadow, I actually find myself wondering, "Have I already finished this DLC?? Where is... anything?"
The little wisps of light that sort of tell you to where to go or maybe where you just came from aren't much help once you're lost, since you can only see them if you're looking at them. Meaning: you only get a clue as to where you ought to be if you're more or less already there. (I'm pretty sure I'm not.)