Warning: This contain spoilers.

Very bad movie.
This was actually not too bad until the ridiculous ending which I actually called (another movie a few years ago has done the same thing - when i guessed they did that with this movie i almost screamed i was so angry) but I will let that ending go because it could spoil another movie. There's nothing scary nor gory in the movie either but it was still a little entertaining. The dad had it coming, it's a wonder why he was able to live for so long after doing that, maybe it was their plan all along to wait to kill him in that case it would mean that her accident was their voodoo who did it.
The script is horrible. The acting, directing and cinematography are very bad. The editing is bad. The special effects, makeup, story and music are average. The costumes are good. The sets are great.