My BIG problem with this movie (Spoilers)
The idea to try and turn the villains into the victims just doesn't work, especially not in a horror series like this. This movie is particularly bad cos it's pretty clear that they want you to feel bad for the trio of murderers in the scene with the cop at the end. They clearly want you to actually care about the mother being murdered in prison, the film want's to basically act like the 3 villains are deserving of your sympathy.. when barely an hour before, they were literally raping a woman with a gun and cutting people's faces off to use them like masks.
This is Rob Zombies problem, he makes unlikable characters perform indefensible actions and be unrepentant in their *beep* and yet you're still expected to somehow root for them. I'm sorry but while the Rejects make really fun villains, they should not be turned into the victims purely because Rob can't think of a better plot for a sequel