In my book, in this game, humanity is highly overated. For example, without the Cybernetic Hand, you can't use Battle Rush. A very useful skill in my opinion, for those that don't know, Battle Rush allows you to regain health with each enemy killed for a period of 20 seconds (30 health per kill), and also each kill TEMPORAILY increases you're attack power by 10 for a maximum stack of 5 times. Imagine, kill 5 or more Swarmers, get some health back, them you can have an easy time picking off a nearby Veteran or two.

I'd like to see other opinions here.