But according to feedback from viewers, she has nothing to worry about.
Many took to Twitter to praise Hayes on a great first night in the role.
And that wasn't all: Hayes even received a tantalising offer from this smooth mover.
TV3's former Head of News Mark Jennings said he approved of MediaWorks' decision to hire Hayes in the high-profile slot.
"I think Sam Hayes will make this work," Jennings wrote for The Spinoff. "She will give it her all, but one thing she won't do is try to be Hilary Barry."
While Hayes' debut was well-received, Hipkiss' first day didn't go as well, with Henry accidentally introducing her as 'Hilary' in her first broadcast.