The first 5 minutes of the movie showed some potential at least, but then you cut to the random man walking being followed by a weird polish guy and you have no idea what relevance it has to the girls in their miraculously matching underwear in this room.
Even Come the end of this film I wasn't 100% sure what that whole side plot was about, why did the lady want to keep all the girls in a shed in her garden? For youth? I mean, no!
And don't even get me started on how annoying our "hero" was. She whimpered and winged her way through the whole movie to the point I didn't care if she made it. Along with that annoying girl who couldn't find the energy to stand even though the killer was taking a very long time to squeeze his way through the door I've never know a bunch of hostages I was least excited about, did I mention they all had matching underwear? Who wears matching underwear these day?!
Oh and don't even get me started on the way she managed to defeat the masked man! Anticlimactic to the end this movie.