Welp, that was an episode. Before I get onto my theories and my overall thoughts on The Wolf Among Us, I'll list how my ending resolved.
-Georgie/Vivian died (this might happen regardless of your choices)
-Handcuffed the Crooked Man
-Spared the Crooked Man
-Colin stays with Fabletown, Toad goes to Farm
Okay, so as a finale to The Wolf Among Us, I quite enjoyed this episode. It's not my favourite of the bunch, and it might have been a little too on-rails, but I think it was fitting end to the series that did not disappoint. Overall, I loved The Wolf Among Us. I think it's my favourite game by Telltate, as it's definitely going to be a contender for my favourite game of 2014. Backed-up by wonderfully strange source material, I adore the sense of style it has in everything. The music, the setting, the colours, even the U.I, all support this very cool neo-noir story.
As for the ending, I think Faith was glamoured as Narrisa. Between the surprise the Crooked Man shows when he sees Narrisa, the "I'm sorry" letter she leaves for her husband, and the fact that we never found the body of "Faith". I think the body we find in the beginning was Narissa.