That is one of main reasons why ISU reduced GOE factoring down to 70%.
And if you look at Carolina's protocols, she got as much GOE as Yuna. What this is telling is that Carolina and Yuna are just so darn good at their technical execution. Why shouldn't they be rewarded for that? Only reason Carolina's behind Yuna by 17 points is that she made mistakes. Had she not popped 3 loop and fallen at 3 sal, she would have easily garnered 11-12 points more including positive GOEs. Moreover, if Yuna's track record on GOE indicates anything, it is that quality takes priority over quantity which I think is a very positive input for the sport's sake as many youngsters are following as their goal in training i.e. Gracie, Kaetlyn, Liza and many more to come.
Problem doesn't lie in the system nor in skaters. IMO, It's because there are top skaters who would have placed higher than Yuna or Carolina if the system didn't reward the quality, hence, to the eyes of majority, it seems as if the system is being too harsh on the top skaters with somewhat less technical quality. But you should know that the system has worked on that issue with the GOE rule and much benefited those skaters.
For example, with the current GOE factoring, wrong edge take-offs take little hit as to the point that you're practically gaining 3flip's or 3loop's points with flutz and lip, at the same time not hindered by Zayak rule. Also, judges have been giving out +2, +3 at their will(well, to deserved executions), and that has led skaters whose strengths lie in non-jumping element to get more credit for their quality. I believed and have believed that skaters shouldn't be too scrutinized for their flawed technique, that's why I think 70% factoring is just about right for both rewards and deductions.
People complained about quads/3A not being rewarded enough so ISU revised that. People complained about GOEs being valued too much so ISU tended to that matter.
But there're still people who vocalize that those hard jumps are not rewarded enough. There're still people who are not happy with the way GOEs are rewarded to the perfectly great elements.
When will this end?