I guess for me it was a 10- in the way that I could completely relate to the main character. Like her, my mom sunk into a serious depression and I had to take care of my little brother. Like her, I don't relate to many people, and have confidence, but a very hard time reading the opposite sex. I also want to take care of and nurture those I see as weaker than myself, like she did with Rue, and Prim. Katniss is always seen as fierce, and withdrawn, and perhaps even slow/space-cadet, you can't tell what she's thinking, and I am like that too. I am also always worried about people seeing/finding weakness in me that they can exploit.
So in the sense that I can relate to the book's character more than I relate to anyone, I loved the book.