Lame. I'm glad that they didn't choose this ending for the theatrical release because it would have ruined the movie. Give the vampire-zombies feelings? Seriously? Besides it was way more climactic and badass when Will Smith found the cure and gave up his life to protect it. People just like this ending because they don't like to see heroes die and also want a sequel. In my opinion this movie is one that doesn't need a sequel because it's just so good that a sequel would more than likely kill the plot(just like Pirates). Besides, most sequels today suck anyways and are just made for the money.