Well, it was dramatic, but somewhat predictable i.e. the primitive conditions, Luka gets the girl, John and Luka nearly get shot, etc. etc.
But, then, I don't like it when the story line leaves the ER.
Some probably enjoyed it but, as a season finale, it left me disappointed. Though I am grateful we didn't have to deal with Abby's family AGAIN!!
That's my $0.02!