Somewhat of a spoiler-free review:
Giving the film only 3 stars because of it's solid cast. However, the script is just god awful. Don't get me wrong the film got off to a good start with introducing certain characters and even foreshadowing the upcoming events by highlighting the cause of the virus but once the actual zombie apocalypse began it just went downhill. Also, the film went from making 1 minor 4th wall break to a huge one at the end which just left me confused (as well as other parts of the film that just left me more angry with the laziness of the writing than disappointed).I would only really watch this film if your big into zombie films like myself because the zombie make up was quite good but on the other hand the zombies themselves sucked.
Overall:
I feel as if the script writers focused to much of thhe hidden message in the film which just lead to them souring the zombies as well as the film.