I remember watching Night of the Living Dead several years ago with friend when we were both into cheesy old films. We were expecting something along the lines of The Giant Gilla Monster or Attack of the Killer Shrews and were surprised to find that it was actually a very good, very gripping movie. It's no surprise that it sparked the genera.
That said, I'd love to compare it to Night of the Living Dead. I'm just scared that it'll be a letdown.