As many issues as I see with the current version of the game, I actually think Gambit Prime is a huge improvement over the initial offering. There is a caveat here that it makes a world of difference to be playing with at least one other friend, but that said, the one round is much better in my opinion. The map is also a huge improvement with a ton of ways to avoid Invaders. The invasion rate could be tweaked, but I actually found it to be pretty decent overall.