I went into this not really knowing what to expect. It's quite a bit different from the books that I usually choose to read. I found the portrayal of the relationship between Grey & Ana to be absolutely fascinating. Ultimately it said something to me about relationships in general, about the importance of compatibility, and a reminder that all of us are flawed/broken in some way. The ending made me sad. Though honestly, it was the only way that it COULD end. Maybe that's why its sad. It's true, often love just isn't enough. I'm not sure if I want to read the rest of the books in this series. To me, the story has already reached it's natural conclusion. I guess the fact that there are two more books could remind me that just as in relationships, we don't know when to walk away.