day 13 of me, me, me and more ME

13. a fictional book

i recently read shutter island and really liked it. i dont think i ever would have picked it up on my own, but a friend wanted me to read it and go see the movie with her. even though it is kind of suspenseful and mysterious, its a fairly easy read. i am usually pretty good at figuring out surprise endings and while i knew SOMETHING was coming, i didnt have it figured out.
has anyone else read shutter island? what did you think of it?