I remember only really vague trailers before the movie came out. All centered around the "No one can be told what the matrix is.." line. There was kind of a glu

I remember only really vague trailers before the movie came out. All centered around the "No one can be told what the matrix is.." line. There was kind of a glut of movies around that time (esp. Sixth Sense and Fight Club) that were trying to disguise a reality-bending secret and The Matrix was definitely one of them in my memory. Once the movie was out though there were more detailed trailers.