A movie called Lo. It was a slow Saturday and I had nothing to watch, after browsing Netflix for a while I came across the box arts picture and it looked interesting. Very interesting surreal movie that at first was recorded really terribly. Then it goes up, then there's an awkward 10 minute (felt like 10 minutes song.) But the story was really good and a lot of the "demon" designs were great. Didn't think it'd be as good as it was but glad I watched the whole thing. Definitely worth a watch if your curious.
http://www.imdb.com/title/tt1047490/
Netflix doesn't have it anymore for streaming sadly.
Oh man reading through the thread and saw this. This was a fantastic movie and the fact it's so unknown is baffling to me. This movie is basically like a movie where a private eye would bust down doors takin' names and lookin for clues, but in high school and there is no cops. Just a bad ass teen looking for his ex girlfriend. I discovered this movie just googling "movies released in 2009" and scrolled through all of them until I found one I liked.