Very nearly the, if not THE worst film I've ever seen. I got it by mistake; it was supposed to be AvP, but some idiot screwed up. Most bad movies at least partly redeem themselves, if only by achieving "so bad it's good" status. Not this one. The acting is stilted and the plot frequently makes no sense at all. Samantha is a totally insufferable bimbo and Damon and Michael are only marginally better. I don't recall it ever being revealed just what the three of them were doing driving around Spain in the middle of the night anyway, or what is the significance of the (apparently) Indian family whose fate was so terrible we weren't even allowed a peek at their bodies. I can't tell you what the monster really looks like, because I was only allowed tiny glimpses of it, not even enough to try to guess its species, never mind being afraid of it.
Bottom line is, they just shouldn't have bothered.
Bernie