On Tuesday night's Thanksgiving-themed episode, the contestants dedicated each performance to the person for whom they felt most thankful. (Parental units were amply represented here.) After Wednesday night, seven of the nine acts have even more to be grateful about – having survived a double-downsizing. None should be more appreciative than Astro, though, who knelt prostrate before an incensed public, and charmed his way back into their good graces. Of course, there are two others who won't be so thankful; those for whom turkey time will be tempered with tears. We'll get to them in a minute.