I had to struggle through this book. The overall premise has alot of potential, it’s just the way the story was presented that caused a low rating in my point of view. Alot of the interactions in this book remind me of how a teenager would act and think. The time dilations and the villian were more than just annoying, they were distracting. Just not for me, hopefully someone younger will enjoy this book about an old man that sure doesn’t feel old.