“In a 2016 essay in Democracy, Simon Waxman argues that RCV doesn’t actually lead to a candidate who represents the majority of voters. Also, an easily exhausted electorate doesn’t always rank all the candidates on a ballot, according to a 2014 paper in the journal Electoral Studies that looked at ballots from 600,000 voters in California and Washington counties. As a result, some voters end up with their ballots eliminated and no say in the final outcome.
Say there were five names on a ballot and you only ranked three, who were all eliminated, your now-blank ballot wouldn’t be counted in the final vote at all. You will not have expressed any choice about the two leading candidates.”
RCV