If you ask me, Jen Cohn did a good job as Ursa. Her voice was just right for the role, and she could be used more.
For all the people who gave her cruddy votes, you must not know what talent is. Listening to her in Zuko Alone, I noticed her true talent, but that was her only voice acting role in her life, and in The Earth King as a brief appearence.
So Jen Cohn should do some more voice acting. If I made a show, I'd put her in any day.moreless