Just finished and it is probably one of my favourite games ever certainly in recent memory. I think the game has suffered some unfair critism about the story. I think it is brilliant, the story makes you sympathetic to the 'bad guy' and dislike the 'hero' and vise versa. Brilliant character development and I get that some people don't like or understand it but it made me feel all kinds of emotions.
The game itself is brutal, people die out of nowhere and the ways people are killed are brutal and sometimes made me squirm. Emotional rollercoster throughout.
Oh and the graphics are probably the best I have ever seen.