I just finished rewatching it and it's as good as I remember it. Although I do have to point out that this is really PG stuff. It is rated R but there's no nudity, no gore, almost no blood, and I don't remember any cursing. I can only imagine the reason it's R is because high schoolers re-animate the dead.
Oh, and these are some real South Park cameos- you'll have to keep your eye peeled to spot them. I caught 2 noteworthy horror cast members.
I also finally got around to watching Teen Wolf for the first time. Awful. Bland. Homophobic. Lame. I had to watch the sequel to wash the bad taste out of my mouth. Which is almost as bad but I think I'm going to say was a slight improvement.