It isn't easy to understand the objective of this story.
Harem in the Labyrinth of Another World is about a guy who enters a video game land, but instead of fighting against a terrible enemy, the story limits to show how this guy adapts to his new life. The problem is that this new life is everyday life, not an epic life.
When I finished episode 5, I believed that the author was planning to the left the story unfinished to continue it in a second season.
But that didn't happen. The story finished without any significant unresolved issues. That's not necessarily bad in a traditional tale. But here, the problem is that in this story, anything never occurs.
When watching episode 8, I thought: "why am I watching this? What am I expected to occur here?"
Yes, it is like it sounds. In Harem in the Labyrinth of Another World, never happened anything. There are not any problems. There isn't any mystery.
I feel disappointed because I expected a remarkable story considering other very good and recent Isekai animes. (For example: How not to summon a Demon Lord 2, Jobless Reincarnation 2).
In a nutshell, I don't understand the purpose of this story. I don't think this story is terrible (because I don't hate it, and it did not bother me), but I can't recommend it, considering that there are a lot of other extraordinary good stories to watch.