This is not a great movie but it's quite a good one with an eerie atmosphere - ideal viewing for the early hours of the morning. I missed the beginning so had to catch up on what it was all about - but I could tell right away that those kids were up to no good. As another reviewer noted, if you're thinking of starting a family then avoid this film - you may be persuaded otherwise! Maybe the denouement doesn't explain much but hey, this is a horror movie. The characters that played Mr & Mme Worms were (I thought) hideous in the extreme & enough to give you nightmares. A quietly creepy and menacing film.