One of the reasons that FS has the artistic element to it is because it is done to music and therefore requires choreography. Otherwise, it would be like any other usual sports. FS is not like other usual sports. And it always amuses me that people keep on insisting that FS is not a pure sports. For goodness sakes, I’m so glad that FS is not considered a pure sports, where things are measured and clocked. I love seeing both the jumps, spins, spirals, etc, along w/ the choreography and music and costumes.
FS is an artistic sports and should be taken as that instead of trying box it into this neat little box. Since FS is an artistic sports, one has to balance the athelicism skills w/ the artistic part. That's why you have 2 sets of scoring to combine for the total score. Is it subjective? Of course, and that is the most interesting part of all!