An OK ending to a very good show.
I didn’t like the way it played with my emotions, making it seem like it was all a dream, which would have been a spectacularly terrible ending. For the first few minutes after Lily woke up I was willing to go along, knowing the show wouldn’t do something that dumb, but they kept it up long enough that I was wondering if maybe they did.
The Deus thing was clever when Forest said it, but then the show had to go and beat us over the head with it.