BTW, Kim was capable of superb triple loops when she was a junior. She was doing magnificent triple loops during 07-08 season until she injured her hips. According to your logic, her jumps were THE cleanest in the world back then but not so clean during the Olys season. Does that really make sense to you?
Sometimes shits like injuries and growth spurts do happen and may take away physical abilities or psychological forte to do certain jumps. I like Tuk a lot, but she will have to display strong jumps consistently for considerable amount of time for me to be acknowledge her jumps as THE cleanest in the World.