Zombieland has a new trailer

I await Zombieland with considerable trepidation. I mean, I'm all for killing zombies and it looks like there's a good deal of that in this movie. But for one thing, I'm not a huge fan of Jesse Eisenberg and, from this trailer anyway, it looks like the movie is going to centre around him and his Michael Cera impression. Also, I'd like to say that I liked this movie a lot better when it was British and had Simon Pegg in it.

On the other hand, zombie headsplosions. And Bill Murray has an undead cameo. Why is life so difficult?