I think her perpetually bad mood spoiled her. That long face never without that persistent bitchy expression is not much of a sale, together with her machine gun delivery of facts, figures and policy.
Guess her usefulness against Hillary faded when she started bashing TRUMP. Not so smart, Carly, after all.
Carly and Cruz have the same unappealing tone when they speak, they SCOLD.
A couple of scowling, humorless scolds. Cruz belongs in a courtroom where that lecture crap works.