Anyone kinda disappointed with the Hildir "quest line"

I get the clothes can be somewhat useful around camp but the faff of changing into them every time you do something outweighs the benefits for me. Also for the hours and hours of real time spent sailing those chests back I feel like I would have liked something a bit more substantial in return. Also am I kissing something because after the first chest I unlocked loads of clothes and a bunch of items dropped on the floor, but for the sealed tower and smouldering tomb chests I didn't get anything?