Hostel

Freaking scary and gory. Not a show to bring that girl you want to impress to. Unless she happens to love nail biting, peek through fingers, grip your hand till it's white kinda horror movie. Then she'd love it. :)

Unforutnately, there isn't much effort to endear the audience to the characters, so you don't feel much for them emotionally, besides how painful it must be to have holes drilled into you.