One player can judge another payer's avatar. They have 3 options to judge an avatar.
If a player gets the judgement of Toxic that will minus 1 from their scores.
If a player gets the judgement of Tempting that will add 1 in their scores.
If a player gets the judgement of Testy that will add 2 in their scores.
Developers have kept this option so that you can know how good your avatar looks.