It was a gory movie and filled with suspense. There were times in the story which didn't make sense but you pick up on the moral of the story in the end. It's a movie that brings mother's nature point of view to the audience. We as humans take for granted our earthly resources and often don't respect mother nature. Well mother nature turns on us in this movie and makes an example out of people living in northwest america. It opens your eyes in that sense. It reminded me of a book I read when I was a kid called The Plant People. In the book, the plants released their own biochemical weapon on people and turned the people into plants. In the movie, the trees & grass released their biochemical weapon on people and made people kill themselves.