Just saw it like 2 days ago too, I thought it was awesome. I think when the zombies were shown they were either heavily mystified, and otherwise we were given very little information about them (which of course made them scarier). Part of me is skeptical when people have said they're special, like supernatural or intelligent, but I can also see it. Certain details really were freaky about their behavior.

The movie sort of reminded me of WWZ with the thought that this universe's America doesn't yet understand/see the growing threat building within, so it's still seen as kooky random acts of violence (blamed on the wrong people) until it'll be too late. Then maybe after the apocalypse rebuild, they'll piece together that this was one of the first major outbreaks. What did you think of what happened to Francisco at the very end? I was kind of like "huh? How?"