I'm not exactly sure what to make of this book - like other reviewers said, to me it mainly seemed meaningless! It was a very frustrating read, and an unrewarding one. Maybe I'm just missing the point, but I think that might be because, if there is one, the point is buried under a story that is much too convoluted and long.
The other thing that really bothered me was Roza's discontinuity. I know we're supposed to be very skeptical of her, but more than that I was skeptical the author's portrayal of her - it seemed to me that Roza, as a character, kept shifting, and not in a good way. Her first-person narrative sometimes differed from what she told Chris, and this made plenty of sense. But then, it seems that not only do we have to distrust everything she said to Chris, but also everything she says to us. I mean, was she a prostitute or wasn't she? She tells it to us both ways. In the beginning, the prostitution was a lie meant to shock Chris, in the ending she narrates (to us, not Chris) her life of sex for money in a totally convincing, emotional way - and I don't know what to make of that. Why should I care about a character that doesn't seem to actually exist? There isn't even enough of a "real" Roza on the page for me to buy "Roza the lier" - I don't buy her existence at all. Chris was interesting but his role was quite small, so I felt invested in neither of them, and I think that is probably the reason that this book was, for me, so very boring.
I think I only finished it because I got strung along on the quality of the writing. The writing was enough to get me really excited about this book... but never for longer than 15 minutes, and pretty soon it was just a drag to the last page while I was asking myself why didn't I just give it up. Maybe it was the lack of characterization, maybe that there wasn't really much of a story? In any case, I do not recommend this book.