One thing that has not been done yet with FFXIV

[Iscah]

I'm not a big fan of underground zones. They're usually dark, depressing slogs and not very exciting. Now, you can get wild with it and make it look like anything, but in that case, you've just taken some above ground zone and labeled it underground.

I don't think that's the case. You could do some really interesting things with a cave setting – from large high-ceilinged caverns to an inhabited city with warm lights and cosy "rooms". Glowing crystals, ornate rock formations, underground rivers and waterfalls, near-surface caves with sunlight coming through openings

I feel like this post really highlights how forgettable Labirynthos is lol

I think theforgettable thing isn't the zone itself but the fact that it is located underground. There's nothing about it that feels like you're in a cave.