That's on rails and, at least looks like, PVE not PVP.
If anything, it's more like the Space Combat we had before the GS, not the GS itself.
Please. GSF is on a rail, the rail is just disguised as a bubble now. You have the "freedom" to attack the points in the center of the bubble and the other people attempting to attack the points in the circle. That's it.
And it's still the craptastic "hanging christmas ornament puppet" spaceship you're "flying".