I completely disagree. It's about what you put out. If you perform those elements with precision and quality, there's no reason why you shouldn't get positive grades of execution. GOEs have already decreased by 30% since Vancouver. I adore Mao, but she doesn't perform her jumps with as much speed or flow as Yu-Na or Carolina.
The more I think about it, the more I think that GOE should be 1 point for a really good jump--with height and good rotation, 0 for a normally good jump and -1 for a two foot or step out. Falls should get -2. Edge calls would be an additional -1. Under-rotations another -1. That would reward excellent jumpers and show more realistically the difference between skaters. A 16 point difference because the jumps were higher or prettier is too much, in my opinion.