When I saw the poster I immediately thought thought that the umbrella that Mary Horowitz (Sandra Bullock) was holding was a bloody machete or something. If people who now nothing about this movie and saw the poster from a distance they would think this was some sort of slasher movie.
Seriously, take a few steps back from the screen and tell me that umbrella doesn't turn into a bloody weapon! Sandra already looks crazy enough to use it in the picture, it's not that much of a stretch.
