Why does Stuart take a 180? (SPOILERS)
Throughout the first half of the film he seems like a compassionate person who doesn't really want to be there; and later it seems like he wants to save Beth in the torture room, but then he swiftly morphs into a hostile hostel psycho (sorry). If you went to the kitchen during this scene you would have thought Stuart was a whole different character when you came back!
And Todd takes a total 180 as well after he seriously cuts Whitney's face. He all of a sudden discovers he has a heart and wants out of the whole crazy deal.
Any insights or worthwhile comments?