My complaint with her (at least from some videos I've seen plus the cast recording), is that she sings with far too much vibrato in her voice. Yeah, she can be flat, but I can deal with that more than I can deal with her sounding like she's going down a bumpy road when she holds her whole notes.
That being said I like her acting a lot, and everyone else in the original cast has great singing chops.
I'll probably be in the minority here, as always.
Shows Seen - Swing!**, Rent (Broadway)**, The Lion King***, Wicked*****, Legally Blonde***, Chicago****, Cats***, Fiddler on the Roof***, Burn the Floor**, In the Heights***, Hair*****, A Christmas Story**, Rock of Ages***, Vanities*, Billy Elliot****, Next to Normal*****, 9 to 5**, Mary Poppins***, Guys and Dolls***, Aladdin***, Les Miserables*****
Upcoming Shows - Cinderella, Oklahoma!, Damn Yankees, Rent
Paramount Theater and 5th Avenue Theater season ticket holder
Proud Gleek