I watched this movie last night. It's actually a decent horror flick. The movie centers around a woman named Emily who with the help of her friends moves into a new home with her brother, Zack. Zack has a rare medical condition where he is pretty much paralyzed, though it is explained that he can see, hear and understand everything that goes on around him but he cannot respond. Upon arrival at the new home the friends discover strange magical seals inscribed throughout the home as well as a magical grimoire. It turns out the seals are for summoning the demons of the Goetia (The Lesser Key of Solomon). If you enjoy horror movies that have an occult angle then this may be of interest to you.
FYI: The actor who plays Zack (Michael Johnston) also plays Cory on the MTV series, Teen Wolf.