This just looks freaky. My reaction is to imbue this mechanical creation with the attributes that a living animal has. The way it moves and walks is enough like a living creature that I get a very odd feeling about it.
My primitive mamallian brain or maybe my lizard brain keeps tellimg me this is a living creature. My Homo Sapien Brain keeps saying "no it ain't", but it can't convince my older brains. They believe what they see, not what I tell them.
So obviously this is just experimental, but I've never seen anything like the swift kick to the side of a robot delivered by one of the researchers. That is an impressive bit of balancing going on there.
I for one welcome our new donkey-looking-noisy-weird robot overlords!
Created by Boston Dynamics. [linky]