I'm reviewing this as a curiosity, possibly the worst I've ever seen. It's not one of those so bad it's good, more so bad that, yawn, who could ever care? So what are the problems? No story – but that's not unusual in a film like this. No characters – can also happen in this kind of softish horror, but there's usually someone, even if badly acted and paper-thin, to latch onto. Not here. Makes no sense – frequently a problem in horror of all kinds and here it's made worse by the fact that there's absolutely nothing to hook you in and pull you along. Unexplained stuff happens all the time - example: why not take the car with keys in it and how did we get from there to railroad tracks? Maybe if I'd cared even a little bit, I'd have paid more attention and just maybe made a bit more sense of it.
So what does happen? People run around a lot, rarely for any sensible reason. They shout a lot, usually all at the same time so you can't tell what any of them are shouting. The women (and only them) scream, gasp and sob a lot – not that unreasonable when nasty stuff starts up, but I suspect plenty of men would do the same in the unlikely event that real life could ever be remotely like this.
This movie is a perfect 1. There's nothing here worth seeing, the kind of thing I never get to see because I walk out/ switch channels/ throw the DVD in the garbage if even the opening 5-10 minutes are this bad. This time I made myself watch, waiting for something interesting to happen. It never did and I wasted 90 minutes of my life. Don't make the same mistake.