I always love it when I stumble on some 'new' talent I've never seen before in a film, then Google 'em only to discover s/he already has millions of followers.
As usual, I'm late to the party here, too, as the electrifying protagonist (played by Dianna Agron) apparently did some little TV thing called Glee several years back and has 1.9M followers on Instagram. The exact same thing happened after Liam Neeson's The Marksman featuring Katheryn Winnick, who similarly has 5.3M IG followers as a result of Vikings.
Clearly, I need to get out more.
As for Hollow in the Land, it feels very much Jennifer Lawrence's breakthrough role in Winter's Bone. Granted, it's not quite that good, but I get the same feeling from both flicks, which is this general sense that Hey, that person's gonna be a star.
Raw talent is real and evident throughout.