She's my favorite Glinda. She can sing the high notes, make the audience piss themselves, and be dramatic all at the same time and making it look easy.
One thing that I really enjoyed about her performance was that she did't "play" the character, she was the character. She was in character 100% of that show, which is more than I can say for others.
"You never really understand a person until you consider things from his point of view - until you climb into his skin and walk around in it."
To Kill A Mockingbird