This one was a challenge for me. I liked the idea of it, but I struggled with the execution. Sakamoto moved through time without any real break or indication when times shifted, to the point I had a lot of trouble figuring out what was happening in the current timeline and what was happening in the past. I definitely found myself flipping back and forth constantly trying to figure out where the timeline had shifted.

I wish this had been a better book - it had great potential but it just wound up falling short.