The main good parts were Matthew Lillard whom I personally think is a very underrated actor. It's basically a family inheriting a rich uncles house which has 12 pissed off ghosts in it.
And they got out of their cages and things get fun. Well, not really fun but worth watching if you're having a quiet night in.
I also watched Battle Royale which was a fairly odd and original movie.
Japanese society has hit rock bottom, and for some reason randomly selected school classes are sent to a remote island where they have to fight each other to the death.
A bit like Lord of the Flies times 10. Quite amusing and well worth watching for it's apparent originality alone.