Let's start with the biggest change: Battle Points.
It cuts to the core of the gameplay here. And it isn't just that it abandoned the straightforward elegance of shooting at those giant AT-ATs, though that's a shame. And unlike Walker Assault, which I maintain is the best large-scale multiplayer mode in gaming this side of PUBG, Galactic Assault just falls short. I still need to finish the campaign and put more time into Starfighter Assault, but Galactic Assault serves as the meat of the game's multiplayer, and it's where I've spent most of my time.