Yeah, agreed. I like her commentary a lot. Just her voice being more pleasant is a big plus. In her comments, she's just much more diplomatic and ... kind than Nancy was. Plus, she knows her material a lot better, and apparently she can watch, think, and talk all at once, which Nancy really seemed to flounder at.
Is Nancy commentating at all? She must have given birth recently, right?
Listening to Nancy is like listening to screech on the chalkboard. Now they need to get rid of that male commentator. He is so dull and has added absolutely zero value to the live broadcasting. It's a completely waste of money.

She was nearly tripping over herself, heh.