Conclusion
So, Faith was Nerissa this whole time and she with Georgie killed Nerissa and Lilly to frame Crooked Man and escape from his power. At least that's what I think.
It doesn't change the fact that Crooked Man got what he deserved, even when he wasn't actually the killer, he was a disgusting person.
I'm kinda disappointed we didn't get to decide what to do with Tweedle 2 and the ginger *ick.
Also how the shephard ginger fits into all this, I was pretty damn sure HE is the crooked man, there was a lot of space for him in this series without any information and somehow I didn't like Snow reactions in these series thinking she's hiding something too.
One question stays in my head, why the last sentence was Bloody Mary's, is she really dead? Was there something else about her I missed?