Okay so the book was extremely frustrating sometimes because they kept messing everything up and ivy was so frantic about everything I wanted her to chill out but it was fun at times and interesting seeing how things changed.
The ending really made up for the eh-ness of the entire story though. I really liked how life turned out after they finally decided to stop screwing with the past. I liked it but it wasn't my favorite thing to read and it took me nearly a month to get through it.