The origin of the box is explained as we go back in time, and I found this info very interesting. (Interesting that the original film never told us where the box came from.) Three stories in one: past, present and future, and all interesting in its own right. Only, why is Pinhead killing innocent people (again) who had nothing to do with the box? He appears to be killing for fun and this fact does not make any sense. The film simply becomes a senseless slasher for the sake of special effects and make-up. There's no suspense or scares - just flat-out gore.
Review of Hellraiser: Bloodline
