Mainly because its essentially Factorio, though without the pickers, but in 3d and its quite surprisingly just how much difference the 3d makes to the things you can construct. I'm finding it to be much more polished, its what I expect Factorio would be if Factorio had more of a budget and improved graphics etc. Constructing and deconstructing is easy to do and theres still so much more to come in the game yet before its full release. I love all the different biomes and the differences between them, the forest biome, desert biome, barren steppes, plains.
Factorio is of course much futher along in its development and its systems are more fleshed out at this point but I could foresee a time where Satisfactory has either caught up or surpassed it. Its extremely difficult to play Factorio and enjoy it and not enjoy Satisfactory, as they are almost identical games, just one in 2d and one in 3d.
If I had one request it would be more threats to your bases but its only a very early build still so plenty of time to add such things if they want to.