The Ruins (2008)
The Ruins: 91 minutes of Teenagers on a Mayan Temple
Let me ask you: does slow moving leaves and flowers scare you?
For the next hour or so, the teenagers are eaten by the plants, one by one.
That's it, that's basically the story.
Obviously, I didn't enjoy the film, but for gorehounds, there is a scene of severing a leg that's pretty disgusting.
My problem with the movie is that the locals, it looks to me, were only guarding the entrance of the place. Why couldn't they built some sort of sled and get down at the opposite end? Or better yet, just burn the plants as they did have the ability to set things on fire.
If you're in the mood for a horror movie about human eating plants, I would recommend Little Shop of Horror over this one.