So seriously....that was really damn good.
Part of me (the Hollywood brainwashed side) wishes that there was a more definitive ending, with answers to my questions and all lose ends tied...if only because I thought it was so interesting that I care to see what happens next.
The opposing part sees that half the power is the mystery and not knowing what comes next. Because you don't always die when they say you will, and you can't always rely on a preset agenda.
Obviously, it's more powerful when slightly open ended...not to say that anything was left out, per se...but not everything was included. Which was phenomenal. And disappointing.
All in all....I'm mesmerized. Brilliant.