My review of "George A. Romero's Diary of the Dead" (that's the title) is at RogerEbert.com. Here's an excerpt:
When young filmmakers gather to shoot cinema-verite video documentaries, watch out: Something really bad is going to happen. In “The Blair Witch Project,” it was ... well, we don’t really know what it was, but it sure freaked out Heather.
In “Cloverfield,” it was something large with an antipathy toward Manhattan landmarks. And in George A. Romero’s “Diary of the Dead,” as you have probably gathered by now, it is the meat-eating undead. These movies give the shaky-cam a reason to get shaky — but the kids try not to miss a shot.