She gave a fine rebuttal speech.
Ernst was good enough for Palin and a host of other Tea Party supporters to endorse and to work for to get elected, but somehow she's still just not good enough for the lot of you.
Think you are more accomplished than she is? Fine, then prove it.
Think you can do better? Then get in the ring and do it.
If you can't, or (more likely) simply won't, then just go on, keep picking your nose, if you must, and keep your worthless, hopelessly malcontented pontificating to yourself.