This is a bad movie. No way in hell should it rate 73% on rotten tomatoes unless they're rating it as some artsy fartsy film. The film is disjointed. Alot of things happening with no clear reason as to why. What's up with the deer and the flamingos? Why is everyone gone and where have they gone? Why is only one person showing signs of radiation? The bug bite? Really? This movie has no payoff. It just ends. Please, please do not waste your time unless, of course, you just need to see for yourself why everyone who watches it gives it one star but I can save you the trouble...
...it's because they do not have a 'zero stars' option...