Why I loved the ending....
I have gone back and forth on the ending, with Beth "buying her way" out of the facility. At first I thought it was a cop-out and didn't feel true to the films. It seemed too easy.
Now, I realize it was the perfect ending. Why? Because it shows that these guys are all essentially about money, nothing more. Torture is just a means to an end for them. They don't get a kick out of it personally...in fact, they seem rather blase about the whole process. I'm talking about the folks in charge, not the henchmen- who seem to have a real bloodlust.
The powers-that-be were truly in it for the money and nothing else. Evil? Yes, because they don't care about human life in their quest for cash but they weren't out to kill people at all cost.
Cynical world view from Roth, to be sure, but made me appreciate the ending a lot more and gave insight into the workings of the place.
"The future is tape, videotape, and NOT film?"