I'll withhold judgement for now. I don't have a lot of faith in this DLC launching correctly when they still can't get Freight working lol. A new PvP map? /shudder. I hate to think of how badly this will break the game when it goes live!
Landed on exactly 500,000/500,000gs with exactly 18500 achievements and exactly 500 games. All 100% including DLC. Was going hard the first half of January to reach that goal! Finished it on 1-19-2016. Final achievement: Completion Serenity in Nero.