It’s a 3D first person game instead of a 2D isometric, and most of the differences stem from that. More manual building (they added blueprints but I don’t know how good they are), infinite resource sources which means setting up a mining outpost is permanent. Much less focus on fighting wildlife, though that is present.
Overall, it’s a much more relaxing, slower paced game than Factorio. Both are good at different aspects of the same thing.
If you’ve had poems published without really understanding poetry itself, you may naturally have an intuitive grasp on poetry. I think it would be interesting if you continued writing and reflect on what you write, how you write it, and how you feel while writing it. Maybe write a poem expressing your feelings on poetry!
Then again, studying could give you better means and terminology to express your internal understanding. Either way, I wish you well!