The Sixth Sense? The Others is its own movie.

Rating: Null/10 (9 September 2001)

***SPOILERS*** ***SPOILERS*** This is very little like the Sixth Sense. A Ghost Story, right? Well, I don't recall the Sixth Sense taking place in a haunted house. The manner in which the story is told is similar mainly in one respect: The subtle, detail oriented approach.
Otherwise, this movie takes place in a different time period, the children play different roles in different circumstances, the photography is different, and the plot is different. The twist shares one element: people turn out to be dead instead of living. Well, is that the entire twist? No. This movie manages to take the haunted house story and literally turn it on its head, with the dead being haunted by the living.
I would urge people to focus on movies that actually do copy shamelessly from other movies, that are formulaic, and leave this fine movie alone.