> That's the reason a panel of judges at the 
> Olympics can each give a different score for
> the same performance.

No good, no good : Your panel of judges usualy 
give scores that are surprisingly similar, all
things considered. Which only prove that there is 
criteria shared by various people :)

[Added]
And don't you think that comparing scores at
Olympic games with saying if an anime is bad,
average or good is a little out of proportion ?

Are you saying that the judges can't say if
someone skates bad, average or good ?

Who ever spoke of giving notes, comparing anime
one to another and so on ? Can't you recognize a
truly bad movie when you saw one ? Or a truly
good one ? Amazing...