I've played it a little bit after being super excited for the concept but becoming less interested the more I knew about it.
It's a cool game and I feel like you could maybe play it for a long time if you can get in the right mindset but honestly I got pretty bored after an hour or two. It just felt like a resource collectathon, and I didn't feel like there was much progress happening as I played, although admittedly I didn't play very far. The small inventory spaces also don't help considering how much there is to collect, how much of an emphasis is put on collecting, and how quickly you fill your inventory is you collect (almost) everything you see. It tends to mean I spend very little time on each planet I visit because I always need to leave to sell what I've collected super quickly.
Also, the PC port isn't great performance wise and the flying controls feel suuuper wonky with a mouse, so I'm not really too happy with the gameplay experience itself.
I'll probably try playing it some more soon though. Hopefully it'll click with me next time because it seems super cool and enjoyable.