If you are asking me personally what I think, I think that I would want to see some actual evidence that Amber's jumps were short of rotation. Otherwise, I guess I am just not a naturally suspicious person. A skater can achieve full rotation and still fall.
On the other hand, on the subject of what counts as evidence rather than suspicion, I am thankful that we have passed through the era of a decade ago when skating fans, after every competition, rushed to the Internet to post their home-made videos of the performances with rulers and protractors superinposed to prove how crooked the judging was. (Imagine their exasperation when the reaction to their efforts was, "Huh? I don't see any such thing as what you are ranting about.")
As for the many books that have been written by figure skating insiders on the theme of, "every judge in figure skating is a crook except for me. I judge correctly. -- but those
other guys!" ...
Well, OK -- they're probably right.
The IJS was intended to cut down on the role of politics and backroom skulduggery in competitive figure skating. Did it work? I will leave that question to the historians among us. Back in the 1990s the budget of the ISU was largely underwritten by the multi-million dollar contract between the USFSA and (US) ABC television. (This. in fact, was the basis of former ISU President Ottavio Cinquanta's reputation, in the his first years of service, as a financial wizard who brought prospreity to the sport.) As they say, he who pays the piper calls the tune.
Who pays the piper now? Japan? Anybody at all? Russia is temporarily sidelined, Canadian skating seems to have colloapsed, USA is pretty much over the sport.