What an incredible experience, this novel was so good throughout never getting dull. The horror aspect is very apparent the more you get through it, and I'm not just talking about your "serial killer" like horror (which there is) but psychological, monsters and even relationship stuff you would never want to happen. All the characters are supper unique and I love them all in their own ways from the design to their goals and problems.                                                                                                                                      Many times throughout this novel I was on the edge of my seat with tears in my eyes, just because of how graphic and detailed the writers make the situations sound.  The music choice is perfect for the setting, even though some songs go on and appear more often then I would like them to, I can't deny that it usually always fits what's happening and adds always to the story.

Once you are fully done Echo, depending what order you went in you may be confused, like I was, but I'm guessing (hoping) the questions unanswered will be answered somewhat in both "Arches" and "The Smoke Room"
(UPDATE: They didn't :P)

12/20, definitely recommend this one, will leave you with a lot of feelings and that may be for the best...or worst.