So Adrian Brody's character bangs Dren. You know, the half-animal mutant who's only a few months old. Why? Because she kinda looks like his girlfriend. Yeah. That's really the only explanation given for his random (and very fleeting) lapse in judgment, and morality. Then Dren dies. For no reason. Then she comes back to life as a male. Why? Because some organic blobs did it earlier. But the only reason THAT happened is because the two scientists were ignoring them for Dren. So if the same process was happening to Dren, shouldn't they have noticed? Anyway, Dren comes back to life as a male, kills most of the characters, and rapes Ilsa in a scene that I jokingly referred to as "Rape, incest, pedophilia, bestiality, and masturbation all at the same time." Why does Dren want to rape Ilsa? Because it's disturbing, and it gives Ilsa a chance to (again, for to real reason) become pregnant and decide to keep the damn thing. Why? Probably for a sequel, but from a plot perspective, it just doesn't make any goddamn sense. It's like at first they set out to make a charming, heartwarming sort of movie, but 2 acts in, someone told them it was supposed to me a horror movie, so they decided to make it as horribly and morally wrong as possible. Which would have been fine, if they'd come up with a good reason for any of it. But they don't. Everyone just starts acting like doucebags to each other for no reason at all.