Haven't played much at all as, like most unreal games, the load is significantly high, devs need to find a way to reduce the load, not even sure that possible on unreal though.
However, the potential in this is immense, can see why it so popular, only finally got around to trying it out.
I love the flying side of the game, that is so much fun.
I'm not exactly sure what the purpose is playing this, appears there is no story, so it just an explorer game while you collect shit, and kill shit while fucking people as you go?
I presume devs are working on a solid base for the game mechanics first before a directional story, which does make a lot of sense.