I wish I could hear a clip of Eden's legit soprano voice. I know after hearing Shoshana belt then seeing the video of her from the Megan and Sho Show where she sang a bit of soprano I was blown away to say the least.
Eden is one of the few belters I can actually stand on Broadway. I don't think that the problem these days is with the singer. It is more with the fact that anyone writing a new score writes it with the leading lady belting to a G. Which is something that shouldn't be done. And, if you want to get cast in these shows then you have to belt that high.
I think I actually like her voice because she was the first Elphaba I saw after Shoshana Bean. I found Shoshana's performance to be annoying and found that she did the same for riffs the entire show at points when they weren't necessary.
"If you try to shag my husband while I am still alive, I will shove the art of motorcycle maintenance up your rancid little Cu**. That's a good dear"
Tom Stoppard's Rock N Roll