The game has an island limit per console. Which means theres no way you can share the experience with friends or family unless they own thier own copy of the game and console.
The biggest problem i have with this limit though is what do i do when i've gathered everything? I cant start a new game and do things differently or explore different creative ideas. Because if i do that I destroy all my progress simply to do something different!
The game also doesnt do anything trumendously new to previous versions either. We dont see new biomes or greater interactivity with the items.
After only 2 days of playing this game I am disappointed and disgusted. Dont buy into the hype that is sweeping across social media.