This is the most obvious evidence that they are a more intelligent species. We point to our cities, cars, and tools as proof of our great intelligence, while we degrade the intelligence of dolphins because they do nothing but eat, swim, and play all day. I think we've got it backwards. Never ask a person for the truth, the whole truth, and nothing but the truth. Odds are, you won't like it.
Nothing can be 'over-designed'.
It is poorly designed for the purpose it is being used for, or not being used for the purpose it was properly designed for. I'd rather be lucky than good. Fewer people are eulogized as being lucky. War is the taking of another's objects by force. This is also the definition of armed robbery.