I thought Bones was okay, and here's why:

The cast are pretty good, the story is simple (but nothing wrong in that), and it makes a change to see a mainstream sort of horror (in the same vein as Scream, or IKWYDLS) with a virtually all black cast - but without resorting, too much, to street-slang and negative stereotypes. There is some flashback in the narrative, but I didn't see this as any attempt at mystery - it's obvious from scene 1 what happened.

On the plus side, the ghost effects were pretty slick - even if the blood was totally unrealistic (like thick paint), and the model/monster effects were only at the Clive Barker level. Which fits with the whole Hellraiser aspect of the movie.

Apart from the paint, my only other quibbles would be the very silly aspect of Snoop's revenge on his two main enemies (more like a comedy sketch), and the way Pam Grier COULD have just got naked to save the day (dammit!)

Yes, the film could have been so much more (scarier, longer and deadlier for three things), but I still enjoyed it, If nothing else, I spent a good 20 minutes chuckling at the outrageous design of the house, and I don't remember 'Kendra' being nearly so beautiful.