I have, they are completely tiresome as they ONLY present one side of the story, eg. How can Adelina's score go up by x points, but of course when Yuna's went up by x+ points during Vancouver it's not controversial...
I don't question Yuna's or Hanyu's spike, and I don't question Adelina's either, this is because I am applying the SAME criteria to all 3 skaters.
Of course for you *ONLY* when it's someone who beat Yuna that her scores should be suspect. Yuna is exceptional, if her score went up by x% it is because she performed x% better, but NOT for Adelina, even though it is clear Sochi was the best skate she has performed ever.
This says a lot about "objectivity".
Yuna's scores leading up to Vancouver..
Trophee Eric Bompard: 210.03 (76.08; 133.95)
Skate America: 187.98 (76.28; 111.70)
Grand Prix Final: 188.86 (65.64; 123.22)
Vancouver: 228.56 (78.50;150.06)
TES
Trophee Eric Bompard: 210.03 (43.80; 67.55)
Skate America: 187.98 (44.00; 51.18)
Grand Prix Final: 188.86 (33.80; 61.70)
Vancouver: 228.56 (44.70; 78.30)
PCS
Trophee Eric Bompard: 210.03 (32.28; 66.40)
Skate America: 187.98 (32.28; 61.52)
Grand Prix Final: 188.86 (31.84; 61.52)
Vancouver: 228.56 (33.80;71.76)
The difference between her SP from Skate America and Vancouver was 2.22 points or 2 percent. She got a tad higher PCS in the SP, 1.52 points or 4 percent.
The biggest difference came in her FS. 16 points, or a 12 percent difference.
However, Yuna had not skated a clean free program leading up to Vancouver. If some of you recall, she actually got beat by Rachael Flatt in the FS at Skate America after falling on her 3F, getting 3 downgrades (which what < was at the time and popping her 3Z into 2Z<. At Trophee Eric Bompard, she basically missed her 3F costing her 5.50 points. At the GPF she only did a 3Z-2T, UR on her 2A-3T with major -GOE
So add 5.5 points to her Trophee Eric Bompard FS TES (which was clean otherwise) and you got 73.05. That's just getting a 3F at base value. At Vancouver she got 1.80 GOE so add that..74.85.
The PCS difference was much higher at 8 percent or 5.36 points.
But if your recall the FS, the judges were giving out +GOE and +PCS like candy. Pretty much all the skaters who skated clean got a boost in +GOE and +PCS that night leading to a whole ton of personal bests. Joannie Rochette, for example, went from 56.72 at GPF to 68.48 in Vancouver. Laura Lepisto got 62.72 in Vancouver compared to 59.20 a few weeks earlier at Europeans.
So I don't think Yuna's score improve is that hard to explain.