Please don't spend money on this.

What a freaking movie. So many twists and turns. Absolutely intense from start to finish.

It is an exhilarating, distressing, funny and profound film, with one of the more memorable film scores in years,

A film of deceptively outspoken contemporary relevance, this is cinema at its most alert, alarming and alive.

This movie is such a disappointment. It looked good on the surface, and I liked 'Dog Soldiers', so I thought it had potential. The reason it is so disappointing is that it is, in places, quite good. There are flashes of moments which are actually a bit scary. Some clever lighting/camera effects create moments of atmosphere. However, there are 2 main flaws. Firstly, The acting is terrible. And I mean really terrible. For the first 5 minutes, I was convinced the actors would 'wake up' and it be a dream, or it was a spoof of the start. But no, the terrible acting continues throughout, and it's so bad that you can't be drawn in enough to get scared. Secondly, it feels like they have tried too much to scare. The special effects feel amateurish, and the real scary bits are split seconds of clever lighting or shadows. To make matters worse, the plot is awful and leaves for too much unexplained or with very weak reasoning. Please avoid at all costs - it's an hour and a half of your life you'll never get back!

"Boo" really doesn't deserve to be flunked. Compared to a lot of other low-budget nonsense, "Boo" plays it more seriously and does a good job in creating an eerie atmosphere. The special effects and cinematography is pretty decent. The setting is creepy and some killings are pretty splattery (including ghostly imagery and some jump scares). The plot isn't anything original since it's just about a group of friends spending Halloween night in an abandoned building (a hospital, in this case), but it's all handled well. Dee Wallace-Stone has some enjoyable screen time in it. "Boo" turned out a pretty likable indie-horror effort. Nothing innovating and the acting was just so-so, but good enough and certainly worth a watch if you're in a not too demanding mood.

This is one of those movies that was broken down by the reviewers all around the world. Is it all that bad? Well, it's never scary it's what I call one for the kids. The movie goes on and on but still the scary part never came in, the ghost story wasn't believable at all and it is that part that makes this movie not that good after all. That a ghost possesses some one that we can take but that it appears and disappears just like that was a bit too far to be taken by the viewers. There is blood in it but it doesn't flow how it should be. When the ghosts are shot down they explode, still there it isn't scary. The best part are the first minutes of the movie with the pumpkinhead. There are better movies out there possessed by ghosts. A shame, it could have been done much better. And due the lack of nudity I really recommend it to watch it as a starter for the real stuff.

I personally thought that for a film that did not go onto big screen, that this was awesome. It's your typical teen horror film but its genuinely freaky. It makes you jump, the special effects are very good for a B movie (as seen with many of the "dripping" people). Though it isn't incredibly original, the story line is enjoyable and the film was entertaining throughout. On the whole,from a person who loves horror films, this was a great film. It was eerie, spooky and one of my personal favourites, after all its a horror film in set in a disused hospital and mental asylum. If that isn't attractive to a horror fan then what is!?