When watching this types of movies I recommend watching it with little to no knowledge of the plot... Let the movie itself tell you the story instead of reading it off of someone else's synopsis or review.. I watched it without knowing anything about it.. and it was the best way to watch this movie.. i was fully captured by the characters and what they have to go through... I love the whole story... At some point you may be able to predict what will happen but that doesn't stop you from hoping you are wrong or does it take away from the interest to to the movie.. Even the ending gave closure to the story unlike most movies which keeps you thinking " That's it?" Would have given 10 for rewatch value because it is really good but, for me, this is one of those movies that you want to give sometime before rewatching just so you can give in to the story again like you are watching it for the first time.. Will keep on recommending this to all my friends..