It’s been hard to describe Gareth Edwards’ monster movie, which is much more focused on the characters and less on the actual aliens that crash-landed in Mexico. But its first trailer gives a little taste of his Monsters.
https://www.youtube.com/watch?v=-7ZH-giSFQo
Synopsis:
Six years after Earth has suffered an alien invasion a cynical journalist agrees to escort a shaken American tourist through an infected zone in Mexico to the safety of the US border.