because when ppl go to see shyamalans movies they have very high expectations. they expect some crazy twists. nothing lives up to sixth sense.
but i dont think sixth sense had a great twist..well it would have it the previews and posters didnt renew it. all over the posters and the previews had "I SEE DEAD PEOPLE" as soon as bruce willish got shot then turned up at that kids door, i knew him being dead is the twist. i wasnt surprised at all when it got revealed at the end....previews/posters ruined that movie. but great movie though.