The big question is "Is there a difference between evolution and genetic engineering?" If I introduce genes to my child that improve her eyesite (boost rod & cone production), and those changes are transmitted to her children...is that evolution or engineering? If those traits are still breeding true in a thousand years, what is it? What if. after thirty thousand years, every human is one of her descendants and has those traits?
I think that's evolution. I don't know how much of this discussion is semantics, though. I think that if the outcome is the same, the exact route isn't that important (other than as a curiosity).