Yeah, I was disappointed with that performance.
You could see the buckle on her cloak, it wasn't folded under.
You could see her dress through the fabric, making it appear like her gown didn't expand. Kristin didn't sing "I hope you're happyyyyyyy" (was expecting it, though I don't think that was in the show).
Still a nice performance, though.
"The Spectacle has, indeed, an emotional attraction of its own, but, of all the parts, it is the least artistic, and connected least with the art of poetry. For the power of Tragedy, we may be sure, is felt even apart from representation and actors. Besides, the production of spectacular effects depends more on the art of the stage machinist than on that of the poet."
--Aristotle