So far I've only had time to put together a few of the wave 2 items. The hurley drones are very nice. I'm not sure why they're the only ones done in that blue plastic, but they are excellent.
I've also cleaned up and put together all of the bone crabs. These things have pretty prevalent mould lines, made worse by the fact that they have lots of legs. Once cleaned up the look good. Over the top disgusting, but good. I do wish the tails were a little heavier, because they're quite fragile to bending and having stress marks.
The last items I tackled were Ramirez and her necroform. My casting of the necroform was almost flash-free and had good detail. I'm not thrilled with the pose though. The Ramirez figure herself was a nice cast, only a little flash on the one side of her neck and on her leg armour. The joints between her body and gun piece were much easier to deal with than the original Samaritans. In my opinion she looks fine mixed in with a squad of Vanguard. She's thinner for sure, but doesn't look out of place to me.