At least when I saw the show in September, not really. But it just relied on strength, not on changes to melody or riffs (which in all fairness I liked mostly when I saw Jennifer Lewis, who brought the house down with that song).
I loved Charlotte's IKWIB. As mentioned above she was very effective in pacing the song, building to a thrilling and powerful climax. I liked the fact that she was not "overselling" it or changing the melody unnecessarily.
Laughter is much more important than applause. Applause is almost a duty. Laughter is a reward.
Carol Channing