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[Realshaggy]

Just because nobody bothers to provide argument against it doesnt mean there aren't any and it should be changed in a way you like. There are a lot of fundamental differences to where this system is used in sports competitions, let's say platform diving or figure skating.

* (maybe the most important and taken from Hausigels post below) this is neither sports nor a competition
* the number of judges is fixed and quite low
* it's the same judges for every contestant
* all judges vote at the same time and don't know the other votes
* while the judges are usually experts in their field, it is not required, that they are able to do something the contestant has done or have done so in the past
* the judges only see a performance a single time and from their own point of view, without repeats or slow motion
* outliers are usually equal (both in likelihood and size) in both directions
* votes are not anonymous
* normally there are strict guidelines how a rating is derived from what the judges have seen
* the athlets can't repeat or change their performance to make it better
* all athlets perform at roughly the same time and the votes get in at roughly the same time