Wow. 
 That was one hellish ride. 
 The ending surprised me, but it didn't really lose its sense of mystery, which was a good thing. I could also see this as a particularly vivid movie, or else, a TV series. 
 Wow. So that happened. 
 (Also, a note, since I'm not actually reviewing adult books at this point: there are some major triggers. Drugs, cigarettes, drinking, suicide, assault...they are all in there. But, I mean, my tags should tell you this isn't child's play, right?)