So I gave the book four stars more because I liked the idea of the book and the book was dead easy to read and get through. The plot was okay though I wish they had gone to more dimensions and that you didn't find out certain things so early. 
 I liked the characters well enough but tbh the book did not live up to the expectations I had of it. I was honestly really excited about this book cause well alternate dimensions and all but it didn't quite live up to it. I would still recommend people giving itna read since it's an alright read.