Without a doubt, one of the best movies I have seen in a long time. Its in German so you'll have to watch it with subtitles but its well worth it. I am going to buy it at Blockbuster (I love buying DVDs there, so much cheaper than in the stores) tomorrow so I recommend that everyone heads on over there and rent it...I guarentee that you will not be disappointed!
http://www.sonyclassics.com/blackbook/ That is the website in case you want to see a trailer or get more info on the film!