She won a Tony for a featured role, which means she's been noticed, but time will tell if she goes on to achieve stardom. Chenoweth has only won a featured Tony, but it was the catapult to her fame (and yes, she's very well-recognized now). On the other hand, what happened to Gretha Boston, Daisy Eagan, Randy Graff, Debbie Shapiro, Ann Duquesnay, Lillias White, etc. Of those, the only "star is born" moment would have been Daisy Eagan (who truly was the star of the show), but she's been struggling ever since. Lillias definitely became a flavor-of-the-week performer for her turn in The Life, but never really took hold in any significant way. Randy and Debbie work pretty steadily in regional and concert productions, though both are worthy of a Broadway vehicle. As for Gretha, does anyone remember her at all?
"What can you expect from a bunch of seitan worshippers?" - Reginald Tresilian