Personally i think AVPR is the most brutal, sadistic, outwardly gory and violent film of the lot, yet it feels the most childish and pathetic. I feel the same way as 08yeyinde does. It's unnecessary and it reeks of a couple of idiot fan boys sitting in a room, pissed as farts, coming up with the most shocking things they can think of involving the aliens and predators just because they think its cool. It aint cool, it isnt scary, it isnt shocking, its flat out disgusting and insulting to horror fans to think we are all morons and thats what we must want in a gory film. Knackers the pair of them.
And SamHain no we wouldnt expect the aliens to leave her alone. Killing a pregnant woman would have been shocking enough, but they then kill a whole maternity ward full of them, as well as their babies in the most repulsive fashion ever. Hostel or Saw this aint. Its a childish and pathetic attempt to shock but for most people it just disgusted and annoyed them by stooping so low to get a reaction for the sake of it.