Corny, but I kinda liked it.
http://www.imdb.com/title/tt1351177/Set in a time a few months after the zombie outbreak, a group of friends go shopping and shenanigans ensue.
Good music, funny characters, and a neat "blood hits the camera lense" effect.
but there's some parts of the movie that didn't make any sense, like a scene where a kid and his dad whack a zombie and they have a talk... didn't have anything to do with anything else in the movie.
Worth a watch if your at home and you got nothing better to do.