Everyone said not to watch it, so I watched it. Everyone said it's really bad, so I wanted to find out how bad it actually is.
The plot is thin. Some high school friends reunite for a retreat in an out-of-the-way hostel. The hostel owner seems really nervous, but nobody seems to notice. They have a campfire outside one night, and they tell ghost stories. The hostel owner tells the story of Mary Watts, a witch who you can summon by saying "Bloody Mary" three times while looking in a mirror.
The friends scoff but decide to try it for a laugh. Mary arrives and kills everyone. The end.
I've given it two stars because two of the young women in it were cute. Apart from that, the movie is really bad, don't watch it.