Yeah choreography is a funny thing, as with anything that requires creativity, there's literally no guarantee if something will work even if you have the best talent and the most knowlegeable choreographer. The only thing that work is probably the scoring provided the skater hit the elements as prescribed. This should not be the sole objective of a successful program. Any number of things can go wrong, ie/ chemistry, the content, the conceptual framing, the musical qualities, xfactors (something beyond on paper), and critically the 'honesty' and the 'truth' fully realized by the performer etc. It is like sometime very expensive productions from Hollywood may have some of best people and special effects in the business, it can still feel kind of empty, dry and shallow. Devoid of spontaneity and surprise, especially when it is too carefully thought out to be 'suitable' for the skater, with in the 'limitation' of the skater based on tried and tested results.