It is way too early to know what we’ve got.
Let them campaign and see how they do before making such final judgments.
Either Palin reinforces the image the MSM has created of her or she contradicts it. If she contradicts strongly people are going to come to a realization that they’ve been duped. And then things could change in a heartbeat.
It is up to her.
Absolutely but the way these campaign cycles run on forever she needs to do that now. I think regardless she wins the nomination if she tosses her hat in. The base will certainly decide as proven by the 2010 results.