I liked this book! I liked the factor of the night and the stars and moon. I liked all the talking about dreaming, lucid or not. I really liked the initial research of Keller, about the multiverse happening in your subconciousness. I also enjoyed the writing style and the switching between moments in time.
I think I would want to read it all again eventually, knowing what I know now, to see all the signs and the foreshadowing.