Top positive review
Funny and entertaining, while also offering an interesting look at other, non-improbable realities
Reviewed in the United States on January 24, 2017
Fun characters. I would have liked a little more development of them. Delving a little more deeply into at least a few of the main four/five. I think perhaps Monica was the most well rounded out (no pun initially intended), which is maybe a bit surprising since she's the last of the major players to appear.
Interesting concept. A little handwaving as to how parallel realities are created/how many exist, and how to access them (obviously), but it's tied to quantum mechanics (which obviously no one really understands anyway - at least the "why" or the "how it ties to everything else") manifesting on a macro scale.
Interesting treatment of alternate Earth timelines if certain things had gone differently. Overall, I liked it a lot and definitely recommend it for science fiction fans who like humor. Or just for readers who like humor and a good story.