Let's not forget that people also love a comeback story. All of the profiles on Lea mention her bullying past and her mea culpa, part of which is just showing up, working professionally and trying to assimilate herself into an already established company. So while she is delivering a vastly improved performance, she is also giving audiences a narrative to feel good about. It's a humble move to be a replacement in a show.
It's great PR for the show. I think it will have legs.
In hindsight, the Beanie press was pretty bad. It was a lot of her talking about herself and clips of other cast members talking about how great she was. Seemed like overkill.
"The sexual energy between the mother and son really concerns me!"-random woman behind me at Next to Normal
"I want to meet him after and bang him!"-random woman who exposed her breasts at Rock of Ages, referring to James Carpinello