The Curious Case Of Benjamin Button

I have been wanting to see this movie for months now. Finally got a chance to see it last night. Just from looking at the previews of the film, I knew it would be a great movie. Plus, there was this big mystery I wanted answered. What made Benjamin Button age in reverse? Upon seeing the film, I had mixed reviews. All in all, I felt as if it was a good film. At times I felt sorry for Benjamin Button and what he had to go through. Always noticing that he wasn't like everyone else and he couldn't entirely live a normal life. I felt as if the movie held on to family ties and the meaning of friendship. The only drawback I found was not finding out what made him age in reverse. Which is truly what I watched the movie for...