Since we're sort of on the subject of "unique" movies, I watched a very interesting and very original vampire movie last week. It was Russian, with English subtitles, and titled "Night Watch." It's the first in a trilogy, though the third movie hasn't been released yet. The second movie is called "Day Watch," and I've got that in my NF queue for this week.
Very bizarre, but extremely enjoyable. Definitely different from any other vampire-based movie I've ever seen. If you can stand subtitles, I highly recommend checking it out.
I watched these two a couple years ago. I liked both of them. I did not know it was a trilogy.