This book was good, mainly enjoyed it for its brief views of an alternate reality. Also like the way characters were linked together unknown to themselves. However I wasn't overawed with the ending. It was like there was a series of different ideas all jockeying for attention and Dick, just could not come up with a plausible ending and so settled for an ending which really answered none of my questions and just threw me out of the narrative. I suppose it was better that occurred at the end of the novel and not half way through.