Good movie... but very confusing

Rating: Null/10 (20 March 2003)

I felt that this movie was good but it took me a while to understand it. When my sister saw it at the movies, she told me not to see it because it was trash. So the time came when it got to Blockbuster and I rented it.
But no it was not stupid. My sis saw it with me and liked it the 2nd time. I didn't like it when i first saw it.
She told me that she didn't like it when she first saw it because it was confusing. And yeah it is.
I saw it a couple of tmes more and finally understood it. I thought it was a VERY good movie with an interesting plot. I didn't understand the ending though
SPOILERS:

On the ending where he jumps off the building. I didn't understand! When u hear the voice open ure eyes and he does there is the ending! EMAIL ME IF U UNDERSTANDED THIS AND EXPLAIN IT 2 ME