svoid gazelle_copyReactionsForLineToLineJudgementCRUD(GazelleLine l) pcall {
  LS posNeg = uniquifyCI(map dm_posNegStringForEmoji(collectStrings emoji(l.reactions)));
  printIndent("posNeg = " + posNeg);
  S judgement = null;
  if (l(posNeg) > 1) judgement = 'mixed;
  else judgement = cic(posNeg, 'positive) ? 'good : 'bad;
  O concept = dm_call(dm_gazelle_lineJudgementCRUD(),
    'uniqConcept,
      context := "discord msg " + l.msgID, 
      source := 'emojis);
  call(concept, '_setField, +judgement);
}