Looks nice but is an illogical mess.

Is the plot a complete mess with tons of lose ends? Absolutely!
Is the acting stilted and a shit ton of kitchy stuff makes you groan out loud every 5min? You have no idea!
Not as good as Suspiria? Duh

But it has redeeming qualities that make up for it: The music (both the main theme and the kickass use of Nabucco), the cinematography and the atmosphere!

A horror experience like few others, mysterious, facinating and puzzling. There are some genuine scares scattered around the pretty imagery and enough mystery to ponder throughout the experience. Some would call it uneven or flawed, but I choose to believe that it is all part of a sinister web of dark forces lurking in the shadows, scheming in ways incomprehensible by man. Not everything should be explained or even make sense when it is this intriguingly made.