Those were my favorite species of the first two OW Games. They're cute but better watch out since they can be assholes in the deep after all.
Back in the days I specially loved the fact that they look like hands and spiders. And when they roar in the AE gamespeak (right when they say
c'mon,
stay and
attack) man that was scary cauze they really looked like hands trying to get you.
I would adopt one if I could, but only one since once they're two or more they fuck you up.