She had a point about Nicky's scores. But then totally contradicted herself by giving Zoe a 4 and saying she "didn't care" about the stumble.

She made herself look a fool.

Jason gives low scores because he believes that's what they deserve and tells them so, in not so polite terms. I often feel Ruthie gives low scores so that they'll go to her and she gets more airtime.

She is pointless and very annoying. And I too used to really like her before she became a judge.