The only winning move is not to play.

EDIT:
This might be a bit misleading, however if you do finish it and you actually enjoyed it. You might feel the same.

This is a great game, the story is amazing. Never before have I felt so attached to characters.
However after finishing it. I felt heartbroken, I didn't want it to end. I needed more, I felt empty. Thus my original review. I've since calmed down a bit, and finished again (for achievements). Also thought I'd edit this review.

tl;dr
I rate it a staggering 5/7 :P