I managed to watch this one on Netflix after wanting to see it in theaters. It proved to be a diverting horror movie centered around a monster, though I didn’t find anything particularly original about it. The introduction of Chloe's aunt felt pointless; her storyline appeared unfinished, as she was essentially dropped until the moment Nazis killed her, and that event itself wasn't even shown. It was enjoyable enough while watching but ultimately not memorable, featuring serviceable special effects and a perfectly adequate cast.

Source on TMDB