The final episode to this brilliant show was a bit cryptic. I picked up the following things:
It seems to me that the bartender was God(read force of good) himself. The bar was just a metaphor god provided, they were really just in Sam Becketts mind. He had been controlling his leaps the whole time, without letting himself know that. He is at heart such a good person, that his soul could not bear to let suffering go on when he could do something about it. So God gave Sam the Power to leap as he chose. The evil leapers were the agents of the Devil(read force of evil). They were not allowed to jump as they pleased, but were required to do as commanded.
I haven’t seen it for a while, but it has stuck with me. I do so wish they would do a QL movie. Anyone got any thoughts on the finale?