Eh, I don't like Megan Hilty, or maybe I just don't like this character. I've never seen Megan in anything else, and come to think of it, I do think she'd probably make an awesome Glinda, but something is off for me here.
So now I'm going to have a hard time choosing sides if it comes to that - so far I like Tom and Julia, but not Ivy. And I like Karen, but not Derek. Wow, his apartment was incredible though! ;)