Caught a matinee this afternoon, and it's definitely worth passing on. Was absolutely boring. I understand he's trying to do gothic horror, but it's a boring fucking movie. The whole film just seemed like a vehicle to showcase a cool set and the occasional CGI ghost, which weren't all that impressive compaired to his normal creature design. If you choose to see it, I'll warn you, you'll walk out asking why the fuck he did this and Pacific Rimjob instead of At the Mountains of Madness, and you'll hate him for it.
If anyone want's spoilers just ask, be more then happy to save someone else some money...