[feldon34]

Well, I think every fish got at least one vote of 8, 9, or 10.

The problem is, if someone gave half the fish 10s, then their scores were weighted down to about 7.5s (If you look for a periwinkle blue line through the middle, you'll see that someone did this).

If you look at the graph, you'll see that although the highest concentration of high scores is the Lionfish, these people must have also given a lot of other fish high marks because nobody managed a weighted score of 9 or 10 for the Lionfish.

The maroon-colored curve shows someone who gave an even distribution of scores, and so their very high and very low scores for some fish really counted strongly.