...and what they say about the movies they're meant to advertise:
1. Tiny People On the Beach, Giant Heads in the Clouds
These movies are always sappy dramas. Do not allow you to be mislead by the trailer or calibre of the people involved into thinking otherwise. The protagonist/his little brother/father and/or love interest is very likely to end up dead. You probably should keep your tissues handy because you'll cry tears of sorrow, tears of joy, tears because you just wasted 13 dollars on this movie. This sort of poster is inevitably used for anything that involves Nicholas Sparks.