I finished reading this last night after only picking it up the night before - I don't know if I rattled through it so fast because it was so short (a mere 216 pages - half the length I usually even consider!) or because I had The Girl Who Played with Fire waiting for me on the bookshelf…
Whilst I found the book quite easy to read, I felt that the book wasn't long enough to really delve into the story, or to flesh out the characters and issues as I would have liked. As others have commented, I would have preferred the story to be written from both perspectives, as I didn't feel any sympathy for Hanna, only the adulation from a young boy struggling with his own guilt.
After reading a lot of excellent books this year, particularly translations, I was disappointed that this won't be one that I will be recommending to friends and family.