Great movie if you didn't see the ending coming

Rating: Null/10 (16 August 2002)

Alright so I enjoyed the movie, but I can't figure out where is the "masterpiece"... I mean a lot of people seem to have enjoyed the movie because of the ending, but come on guys, I knew who was the guy behind this 1h before the end...
The fact that all along I thought it was him (I wont say names since some of you might have not watched it) and figuring out in the end that he was indeed that person kinda frustrated me... I was happy to get the detailed explanation on how he did it at the end but beside that I felt pretty angry when I was done watching it. So you might enjoy it more than me if you're kinda slow figuring things out but don't expect a "six sense style" ending unless you're stupid :)