The grind and particularly the inventory management make me never want to play Subnautica games again despite loving the first one. I hope they sort this out for the next game in this style if they do it again. The base needs to have a shared inventory that it pulls from when crafting, and preferably stacks of items are shown instead of individual items.

That said, I don't know if they'll do another survival game again. They made Natural Selection before it (which is awesome and still has a community) and have made Moonbreaker now. They tend to jump around to a ton of different styles of games.