The “Special” Effect: Any time when the vampire creatures are on screen, with their gaping mouths and chronically non-scary appearance. Sigh.
Why So Terrible? They aren’t the worst CGI creations in the world, but given how creepily tense the opening half an hour or so is, the big reveal of Will Smith’s toothy antagonists is a huge let-down. They look far too digital to be even remotely terrifying. Shame.