I interpreted the ending much different........(Spo ilers)...
Carol Haplin is Alice! That would explain the one thing I've not seen answered after watching the final two episodes and reading most of the threads on this board. What was Carol Haplin really doing at the end of episode 7 when she was in that dentist chair or salon chair and said something to the effect that she wanted to change her appearance? Immediately when they showed "Alice" in the bar I assumed oh she changed her appearance to look older (and if she was the magic man/woman then I guess she could do that).
Can anyone absolutely assure me that I'm wrong about this? Because if I'm right to me that would make more sense than having the actual magic man be someone who wasn't even in the show until the final episode.