This is difficult for me to rate. On the one hand it was a very gripping read, I couldn't put it down. On the other hand there were several gaps throughout the book that were rather difficult for me to fill, most disturbing in the final two chapters. Also, the use of the 'F'-word was getting on my nerves in the beginning, but that was thankfully toned down when the story progressed. I liked both relationships, I liked Brian and Antonio, but as I had the feeling the whole story was more written as a series of scenes, it was sometimes problematic to follow.
Overall I stick to 3.5 stars.