I've seen it four times now...

Rating: 10/10 (3 May 2000)

And I still love it. I can honestly say at this point that The Sixth Sense is my favorite movie ever. In my opinion, it's better than The Shawshank Redemption, American Beauty, Dr. Strangelove, The Usual Suspects, and every other truly great movie I've ever seen. To use a common but appropriate cliche, The Sixth Sense is genius.
And it has so little to do with the ending, which seems a common fixation in this forum. I love the atmosphere, the low-key performance of Bruce Willis, the breathless acting of Haley Joel Osment, the brilliant usage of color and setting, and the overall quiet and meditative pace of the film. Shyamalan seems to have a real "less is more" philosophy of directing, and it works to this movie's advantage again and again. A superb movie, and still a 10/10 in my book. Do see it, if you haven't.