The plot was interesting, but the book was slow and I had a really hard time getting on board with some of the amnesia stuff. Like the sci-fi aspect wasn't well researched or something. Also, the weird text-lines going up and down and sideways and in loops and highlighted in black- felt like a gimmick and a way to add length to it.
It's interesting enough to read once, but I probably won't ever pick it up again.