As long as the content is self contained and not canon or just a like Sidecontent, there is no problem if it has less narrative HOH and PotD had minimal impact on lore and unless you dug in the story was minimal.

Same with Eureka, minimal story unless you really wanted more but content, i know a lot of ppl will go "boohoo QQ eureka bad" but i still had my fun.

Bozja WAS a lot more connected, but all the cool stuff happened in documents and now that we know the empire is fully fallen we know we will never get to really see it. Gabranth was build up in Bozja and fully resolved in Documents ... was he not? I guess they were "rushed" and had to cancel a 3rd zone or something seeing we also skipped the 2nd to last Relic step. Then again how can one be rushed if you add Bozja so late into ShB.

Tl:dr: as long as its side content I don't mind if its a bit thin on lore/text/story if its fun to play, MSQ you just gotta keep story focused though