Very effective use of the latest 3D technology. I got more laughs than scares but that is okay with me. I disagree with reviewers who say the use of 3D was limited. It was utilized very well throughout the film and notjust the pick-in-your-nose parts. I realized this film had to made with non-3D viewing in mind for DVD's, etc. (Who knows, maybe it WILL be a 3D DVD.) In this case the movie held up pretty well as an example of it's genre. I would have enjoyed it reasonably well without the 3D but probably wouldn't have seen it otherwise.