Just back from seeing this.
Don't know why, but I CRIED, and I mean liiterally BAWLED, through the whole movie beginning with the ship wreck.  
Movies and stories that deal with death and survival and spirituality always really emotionally effect me.  
Also, I have been very depressed lately, and perhaps this was the trigger I needed to let my emotions come out?
I almost had to get up and walk out when he surrendered himself to God, and accepted that he (and the tiger will die).  I've NEVER felt that emotional in a movie theatre before, and I had to actually look away and couldn't contain myself.  WTF?
I reckon' this movie touched on certain things for me.....