Last week, I presented the possibility that the SNL cast and writers would have used up all their energy on the Betty White show.This week seems to have confirmed that theory, with an episode not only underwhelming by Alec Baldwin's usually high standards but for a season finale in general.I don't know if they were expecting that Baldwin's presence alone could elevate mediocre material (to be fair, he did help somewhat) or if it was just exhaustion on everyone's part, but either way the finale was another letdown in a season full of them.