They are scary. Now I think I'd be mostly okay with robots in general, provided they are programmed with some sort of safety features akin to those old science fiction "three laws of Robotics" Isaac Asimov invented for his robot stories, that they can't do anything that might hurt a human (or preferably animals either, at least not our pets) etc, but I don't want robots that look and act so similar to humans that they one day can be mistaken for humans. But it looks like we are well on our way to the latter.