Saw it tonight and was pleasantly entertained. It probably succeeds more as a comedy than a horror film, but it blended both well enough to not bore me too much with either. Bonus laughs available if you've seen a fair number of horror movies enough to know the cameos and grab a few meta-jokes. Horror movie characters tend to be among the worst of any genre, but I found them to be surprisingly likeable.
A good enough movie to make an outing with friends or stay-in rental.