I went back recently as well, and took note of how much McAlpine had grown in her role. I found her performance one of the signatures of this production: unfettered, authenticity without caricature, and her "Through the Mountain" simply exquisite. If you've seen the video of her recording the number for the OBC, you'll see a glimpse of her development. I remember how many took issue with her acting in previews. She's clearly worked on the part during the run.
I've said it before, but I doubt we'll see a NYC Floyd Collins any time soon with this winning synergy of the epic and the intimate. Again, oppositional components noted in early previews as liabilities finally coalesced, the company filling in the staging in immeasurable ways. For now, we can look forward to the album dropping in July.
"I'm a comedian, but in my spare time, things bother me." Garry Shandling