My biggest gripe with the dlc, is that it feels like they've mashed a bunch of successful things people have said they enjoy together and voila - Genesis.
The previous Dlc had believable ecosystems, that's something that really sold them for me. I'm not getting the "Ark" vibe from Genesis.
I enjoyed missions for a while, but once you've done one of that "type" of mission, it becomes same poop, different biome for all the others and gets stale.
That's ignoring the constant crashing, bugs and flood of Chinese.
The volcano looked cool?