It's tough to kill at a distance with a hammer, unlike a rifle. I suppose that's why people fear rifles more, but honestly I think the hammer killer is more frightening. If someone decides to randomly put a bullet through my head from half a mile away, I'll never even hear it coming. But if someone decides to crush my skull with a hammer, I'm going to be around long enough to know that I'm going to die in a really stupid and wasteful manner.