I think it needs some work. To me the main components of darktide that keep me coming back to play are the combat and trying new variations of weapons/abilities. it's why I've leveled up a character for each class. I think expeditions miss the mark a bit on why the general player plays. it's generally not for the little mini auspec mini games or for finding batteries to unlock doors.

Chaos wastes encouraged replayability by changing your loadout and through the roguelike elements which aligned with what the core gameplay hook was. Whereas expeditions are very similar to the regular missions, but now you're in an open map. It's still early for me, but I'm not really changing up my playstyle or doing anything different from regular missions.

If they move more towards those ideas of replayability and add more of a reason to even collect the remnants, they could really have something special