I think Schaal is really hit-or-miss. Some of her stuff is gold, some... not so much. I couldn't remember Jennifer Williams' name. I'd rather look at her than listen to her, and her bits aren't funny to me.
The worst is the stuff Samantha Bee's new interpretive dance things. Those are horrendous.
It's sad that Colbert Report will end. He obviously can't do that same show anymore, and really the freedom to go over-the-top with his faux-fox-news style was what made the show great. It'll be interesting to see how well he transitions to a more mainstream-friendly role