I really liked The Edge of Always. It was written very well and had some really thought provoking and touching moments. 
 However, it went a little too far in the future. I'm not sure why but I like a little mystery and it left almost none. I like to fill the gaps with my own imagination and an epilogue is usually enough for me. 
 I also probably read it when I should have gone for something a bit lighter. This series always makes me think about my own mortality and the direction of my life, since Camryn and Andrew have a strong focus on it. That is not always a good thing. Sometimes it's better to be happy with the now and not worry about the future. Appreciate what you have and not what you don't.