Faraday is my favourite out of the new characters introduced this season. He's also nice to look at, at least in the present time, not so much with the flashback hair.

ANYWAYS, I think that Charlotte is a bit of a bitch, but I do think she is not a good guy. I mean, if you look at the previews for tomorrow's episode she clocks Kate in the head with a gun and what she and Faraday are doing in the Orchid doesn't seem to be like it's to the benefit of anyone on the island. (SPOILER)Actually, I read somewhere that they're trying to release gas over the island from the Orchid, kind like the Purge. Also, the Orchid is said to be the location of "highly dangerous research" and holds some connection to those cloned rabbits we've been seeing since ... what, season 2? To me, Charlotte seems like she's there for personal gain in the sense that she wishes to research the island's properties. Remember her reaction to the Dharma collar on the polar bear?

As for Miles, he interests me not. He seems like the generic "I am a badass so everything you say to me I reply angrily to with some sort of witty remark." Like Sawyer, only not endearing in any way, shape, or form.