This is a perfect example of fantastic story telling, told in a way to capture your attention from the first scene right until the credits are rolling.
My girlfriend and I started watching this when we normally go to sleep, and she always falls asleep during movies when we do that, so the fact that she was wide awake and talking about the movie with me after it ended is a true testament to how entertaining it was for us.
I will only give away the first moments of the movie, no major spoilers. It begins with the tragic death of a young girl's brother, and shortly after she is approached by 3 creepy gypsies who promise her they can bring her brother back, if she is willing to replace his death with the death of another. From there the layers, history and motivations of the characters are slowly revealed over the duration of the movie that at least for us, left us very entertained and satisfied.
If your looking for a good way to spend the night, give it 5 minutes and I'm sure that will be enough to suck you in until the end.