Wavering in example sentence
One would hope that being directed by her talented husband, who's created some interesting and/or terribly entertaining work, would bring out the same quality Madonna showed in "Desperately Seeking Susan"; alas, it just isn't meant to be, for here she is, at her very worst: singularly convinced of her own greatness, the smugness permeating every frame she's in, made all the more unbearable by her wavering faux-British accent, an accent that only underscores the fact that her speaking voice is immature in quality and not especially pleasant.