I bought this game when it was on sale for 4$, for the price it is great even retail this game has some potential it is buggy but this is release 1.0 so very very early in development.
Its like Sea Of Thieves but more PvP and less missions actually no missions at all, the community is like Rust kind of toxic but a lil funny at times.
So should you buy? Personally i think Yes! you can make your own server and have others join if you choose or join a server that is already public the tutorial is easy and gets straight to the point.
I bought it for the potential i see in it.