have you even seen a movie that is really a head trip.and you could talk for an hour on what you got out of the movie,and what you think the writer/director was trying to say?
try entering this in your fav search engine as per like these examples:
movie "donnie darko" meaning interpretation
movie "the shinning" meaning interpretation
movie "don't look now" meaning interpretation
movie "the seventh sign" meaning interpretation
movie "the seventh wave" meaning interpretation
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also this is fun:
http://www.filmwise.com/invisibles/index.shtml